brainish vs incautious

brainish and incautious both are adjectives.

Word	Noun	Adjective	Verb	Adverb
brainish	No	Yes	No	No
incautious	No	Yes	No	No

brainish (adjective)	incautious (adjective)
characterized by undue haste and lack of thought or deliberation	lacking in caution
	carelessly failing to exercise proper caution