5 exercises — choosing the right degree adverb for technical descriptions, specs, and PR notes: highly, significantly, relatively, increasingly, fairly.
0 / 20 completed
1 / 20
Which degree adverb fits most naturally in a technical specification: "The new caching layer is ___ faster than the previous implementation."?
Significantly is the best choice for technical writing. It conveys a measurable, notable difference and is standard in technical specs, benchmark reports, and performance analyses. "Very" is informal and vague — avoid it in professional documentation. "Quite" downplays the improvement (British English: "quite good" = fairly good, not very good). "A bit" is conversational, not appropriate for a specification. In technical writing, prefer: significantly, considerably, substantially, markedly, appreciably over "very" or "a bit".
2 / 20
A developer is writing a PR description. Which sentence uses a degree adverb correctly and appropriately?
Option B is correct: "highly improves" uses the degree adverb "highly" before a verb to intensify it. "Highly" collocates well with many technical verbs and adjectives: highly scalable, highly available, highly configurable, highly optimised. Option A stacks two degree adverbs before an adjective in a verb phrase — grammatically broken. Option C mixes degree adverbs chaotically. Option D combines "a bit" (informal) with "significantly" (formal) — inconsistent register. Rule: one degree adverb per modification, chosen for register (formal vs informal).
3 / 20
An architect writes: "Microservices are ___ complex to operate than a monolith." Which adverb is most appropriate?
Relatively more complex is correct. "Relatively" is a degree adverb that places complexity in context — it acknowledges complexity without absolute judgement, which is appropriate for balanced technical comparisons. "Fairly more" is grammatically awkward — "fairly" modifies adjectives directly, not comparatives. "Very more" is incorrect — "very" does not modify comparatives; use "much more" or "far more" instead. "Quite more" is also wrong for the same reason. For comparative structures, use: considerably more, significantly more, far more, slightly more, marginally more, somewhat more.
4 / 20
Choose the sentence with the correct degree adverb + adjective collocation for a technical context.
Option A is correct: "increasingly" is itself an adverb of degree meaning "to a greater and greater extent" — it does not need another degree adverb before it. Adding "very", "fairly", or "highly" before "increasingly" is redundant and grammatically odd. "Increasingly" collocates well with technical trends: increasingly common, increasingly important, increasingly complex, increasingly automated, increasingly adopted. Use it to describe trends: "Serverless architectures are increasingly common in enterprise deployments."
5 / 20
Which sentence correctly distinguishes between highly and fairly in a technical context?
Option C is correct. "Well documented" is the natural collocation — "well" is the degree adverb for "documented" (past participle used as adjective). "Highly available" is a fixed technical term meaning the system has high uptime/SLA — 99.9%+ availability. "Fairly" means moderately, which implies adequate but not excellent — avoid it for positive technical claims unless hedging is appropriate. "Highly" intensifies technical qualities: highly available, highly scalable, highly optimised, highly secure. "Fairly" is better for neutral hedging: fairly straightforward, fairly common, fairly well understood.
6 / 20
Review Comment: 'The performance improvements we've seen with the new database index are significantly better than anticipated.' Which degree adverb best replaces 'better' in this context to convey a stronger impact?
'Much' indicates a substantial difference, aligning with the context of 'performance improvements.' Options A, C, and D all suggest lesser degrees of change, failing to capture the intended emphasis on the database index's impact. Using 'much' highlights the unexpected nature of the gains, a key element of the comment.
7 / 20
Slack Message: 'I'm running some tests on the API endpoint and the response times are fairly slow. We need to investigate.' Which degree adverb could be used to more accurately reflect the situation, emphasizing the unacceptability of the delay?
'Essentially' conveys a strong sense of unacceptability, fitting the urgency implied by 'we need to investigate.' Options A, B, and C all downplay the severity of the situation. The phrase 'absolutely' is too emphatic for a typical Slack message regarding technical performance.
8 / 20
PR Description: 'The new authentication module is far more secure than the legacy system.' Which degree adverb best emphasizes the magnitude of the security improvement?
'Considerably' clearly demonstrates a significant improvement in security. Using 'relatively,' 'slightly,' or 'basically' would minimize the impact of the change, which is likely what the developer wants to communicate when discussing security enhancements. The PR should highlight the scale of the upgrade.
9 / 20
Standup Update: 'We've refactored the data processing pipeline and it's now almost twice as fast.' Which degree adverb is most appropriate to describe the speed improvement?
'Nearly' accurately reflects the statement about being 'almost' twice as fast. This phrasing provides a more precise and technical description of the performance gain than other options. The context suggests an approximation is needed to communicate the degree of improvement.
10 / 20
Code Review Comment: 'The optimized algorithm runs much faster than the previous version when handling large datasets.' Which adverb provides the most precise and technically appropriate description of the speed difference?
'Greatly' accurately conveys a significant difference in speed when dealing with large datasets. The phrase indicates a substantial improvement, aligning with the context of an optimized algorithm. Options A, C, and D all represent lesser degrees of change, failing to capture the intended impact.
11 / 20
Review Comment: 'The performance improvements we've seen with the new database index are significantly better than anticipated.' Which degree adverb best replaces 'better' in this context to convey a stronger impact?
'Much' indicates a substantial difference, aligning with the context of 'performance improvements.' Options A, C, and D all suggest lesser degrees of change, failing to capture the intended emphasis on the database index's impact. Using 'much' highlights the unexpected nature of the gains, a key element of the comment.
12 / 20
Slack Message: 'I'm running some tests on the API endpoint and the response times are fairly slow. We need to investigate.' Which degree adverb could be used to more accurately reflect the situation, emphasizing the unacceptability of the delay?
'Essentially' conveys a strong sense of unacceptability, fitting the urgency implied by 'we need to investigate.' Options A, B, and C all downplay the severity of the situation. The phrase 'absolutely' is too emphatic for a typical Slack message regarding technical performance.
13 / 20
PR Description: 'The new authentication module is far more secure than the legacy system.' Which degree adverb best emphasizes the magnitude of the security improvement?
'Considerably' clearly demonstrates a significant improvement in security. Using 'relatively,' 'slightly,' or 'basically' would minimize the impact of the change, which is likely what the developer wants to communicate when discussing security enhancements. The PR should highlight the scale of the upgrade.
14 / 20
Standup Update: 'We've refactored the data processing pipeline and it's now almost twice as fast.' Which degree adverb is most appropriate to describe the speed improvement?
'Nearly' accurately reflects the statement about being 'almost' twice as fast. This phrasing provides a more precise and technical description of the performance gain than other options. The context suggests an approximation is needed to communicate the degree of improvement.
15 / 20
Code Review Comment: 'The optimized algorithm runs much faster than the previous version when handling large datasets.' Which adverb provides the most precise and technically appropriate description of the speed difference?
'Greatly' accurately conveys a significant difference in speed when dealing with large datasets. The phrase indicates a substantial improvement, aligning with the context of an optimized algorithm. Options A, C, and D all represent lesser degrees of change, failing to capture the intended impact.
16 / 20
Review Comment: 'The performance improvements we've seen with the new database index are significantly better than anticipated.' Which degree adverb best replaces 'better' in this context to convey a stronger impact?
'Much' indicates a substantial difference, aligning with the context of 'performance improvements.' Options A, C, and D all suggest lesser degrees of change, failing to capture the intended emphasis on the database index's impact. Using 'much' highlights the unexpected nature of the gains, a key element of the comment.
17 / 20
Slack Message: 'I'm running some tests on the API endpoint and the response times are fairly slow. We need to investigate.' Which degree adverb could be used to more accurately reflect the situation, emphasizing the unacceptability of the delay?
'Essentially' conveys a strong sense of unacceptability, fitting the urgency implied by 'we need to investigate.' Options A, B, and C all downplay the severity of the situation. The phrase 'absolutely' is too emphatic for a typical Slack message regarding technical performance.
18 / 20
PR Description: 'The new authentication module is far more secure than the legacy system.' Which degree adverb best emphasizes the magnitude of the security improvement?
'Considerably' clearly demonstrates a significant improvement in security. Using 'relatively,' 'slightly,' or 'basically' would minimize the impact of the change, which is likely what the developer wants to communicate when discussing security enhancements. The PR should highlight the scale of the upgrade.
19 / 20
Standup Update: 'We've refactored the data processing pipeline and it's now almost twice as fast.' Which degree adverb is most appropriate to describe the speed improvement?
'Nearly' accurately reflects the statement about being 'almost' twice as fast. This phrasing provides a more precise and technical description of the performance gain than other options. The context suggests an approximation is needed to communicate the degree of improvement.
20 / 20
Code Review Comment: 'The optimized algorithm runs much faster than the previous version when handling large datasets.' Which adverb provides the most precise and technically appropriate description of the speed difference?
'Greatly' accurately conveys a significant difference in speed when dealing with large datasets. The phrase indicates a substantial improvement, aligning with the context of an optimized algorithm. Options A, C, and D all represent lesser degrees of change, failing to capture the intended impact.
What will I practise in "Degree Adverbs in Technical English — Grammar Exercise"?
Practice using degree adverbs correctly in IT English: highly, significantly, relatively, increasingly, fairly. 5 interactive exercises for technical writing.
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This module has 20 multiple-choice exercises, each with instant feedback and a full explanation of the correct answer.
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Every exercise is written by the CoderSlingo team, drawing on real workplace English used in IT roles, then reviewed for accuracy and clarity.