What's the comparative form of 'brittle'? Both "brittler" and "more brittle" are standard, while "less brittle" makes the opposite comparison.
Quick check
Comparison or trend?
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Learn "Brittle" in depth →The forms: brittler, more brittle, and less brittle
"Brittle" is a gradable adjective. Its standard comparative can be "brittler" or "more brittle." Many professional writers prefer "more brittle," especially for systems and processes. "Less brittle" compares two things in the other direction.
"We need to make the handoff less brittle before volume increases" is correct.
"Fewer brittle steps" is valid: "fewer" counts steps rather than comparing their degree. "Less brittleness" is valid when the sentence needs a noun.
"Too brittle" and "increasingly brittle" serve other roles. "Too" marks an excessive degree for some purpose. "Increasingly" describes a change over time. Neither phrase is a comparative form by itself.
Try it yourself
Compare Opal's old and new handoffs
The common mistake: rejecting a valid form
Do not treat "brittler" as incorrect. It follows a normal English pattern and appears in standard dictionaries. However, "more brittle" may sound clearer in technical or business writing. The choice is about style and context, not a grammar ban.
Also, do not reject "less brittleness" in every sentence. Brittleness is a noun, so it needs a noun role. For example, "The new design shows less brittleness" is grammatical. In materials work, choose the exact test measure when precision matters.
Practice scenarios
Practice comparing degrees of brittle in situations like:
- comparing two systems with "brittler" or "more brittle"
- choosing an adjective form or the noun "brittleness" in a draft
- separating a direct comparison from a trend over time
Useful practice phrases:
- "[X] is more brittle than [Y] under the same test."
- "[X] is becoming increasingly brittle as [condition changes]."
- "That is too brittle for [stated use] under [stated test]."
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Start the "Brittle" learning path →A precise "comparison" should name both the baseline and the test condition in clear prose.
Both "brittler" and "more brittle" are correct. Choose the clearer form for your readers.