You're not a serious mathematician unless you crumple up a piece of paper in frustration every twenty minutes, look off into space, and appear to be questioning your very existence.
Source: tatoeba (965826)
Ranked by relevance and common usage.
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
Showing 16 of 17 words.
71 translations across 24 languages.
8 total sentences available.
You're not a serious mathematician unless you crumple up a piece of paper in frustration every twenty minutes, look off into space, and appear to be questioning your very existence.
Source: tatoeba (965826)
Do not fold or crumple this sheet.
Source: tatoeba (7983846)
He crumpled the note and threw it away.
Source: wiktionary
He crumpled the car's body panels when he backed into a post.
Source: wiktionary
Showing 4 of 8 available sentences.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.