adj ·Uncommon ·Advanced level

Definitions

Adjective

1. 1
   Not sane, as:; Synonym of insane. dated, not-comparable, uncommon
2. 2
   Not sane, as:; Synonym of unsane. dated, not-comparable, uncommon
3. 3
   Unsound; not perfect. archaic, not-comparable

   "[a person of] nonsane memory"

Synonyms

All synonyms

bakedbananasbarkingbarking madbarmybatchy

Antonyms

All antonyms

sane

Etymology

From non- + sane.

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