15
irrational
13
confused(adjective, obscure, unintelligible)
12
incoherent(adjective, unintelligible)
8
amorphous
8
incomprehensible
7
formless(adjective, distinct, vague, disorganized)
7
disordered(adjective, clear, neat)
6
unintelligible
5
disorganized
5
inconsistent
5
mad
5
unrelatable
4
illogical
4
crazy
4
disjointed
4
rambling(adjective, direct)
4
unconnected
3
disconnected
3
garbled
3
fuzzy
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APASmart Define. (2016). coherent thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/coherent/thesaurus/antonyms
ChicagoSmart Define. 2016. "coherent thesaurus" https://smartdefine.org/coherent/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, coherent thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/coherent/thesaurus/antonyms>.
MLASmart Define. "coherent thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/coherent/thesaurus/antonyms>