Lee's crossover idea was a sales bonanza, propelling Marvel readership inot unheard-of spheres of completionism
Source: wiktionary
Completionism
Synonyms for "completionism"
Ranked by relevance and common usage.
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Related terms
1 entriesderived from
1 entrieshas context
1 entriesrelated to
4 entriesSample sentences
3 total sentences available.
I say "almost" because, for as exhaustive an attempt at completionism as this has been, I know I don't have them all.
Source: wiktionary
There is an infections completionism to the way millennials travel; we visit one country for a short while and consider it done, ticket off.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.