adj ·Uncommon ·Advanced level

Definitions

Adjective

1. 1
   Not functional; useless; broken. not-comparable
2. 2
   Not of the functional programming paradigm. not-comparable
3. 3
   Not a function in the mathematical sense. not-comparable

Adjective

1. 1
   not having or performing a function wordnet
2. 2
   not performing or able to perform its regular function wordnet

Synonyms

All synonyms

badbrokendecorativefunctionlessimpracticableimpractical

Antonyms

All antonyms

functional

Etymology

From non- + functional.

Related phrases

non-functional DNA

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.