What is the antonym of thorough?

Answer 1

The only antonym's I can think of that are for THOROUGHare partial, and careless. Careless being in the methodical category, and partial being in the complete category. HOPE I HELPED!

Rikki=)

deficient, imperfect, inadequate

cursory, incomplete, partial, superficial

Answer 2

The word that is the exact opposite of "thorough" is "perfunctory".

Dictionaries define "perfunctory" as, done routinely and with little interest or care: performed merely as a routine duty; hasty and superficial: lacking interest, care, or enthusiasm.

Answer 3

happineth hehe