Antonyms of adj immaculate

3 senses of immaculate

Sense 1
immaculate, speckless, spick-and-span, spic-and-span, spic, spick, spotless -- (completely neat and clean; "the apartment was immaculate"; "in her immaculate white uniform"; "a spick-and-span kitchen"; "their spic red-visored caps")

INDIRECT (VIA clean) -> dirty, soiled, unclean -- (soiled or likely to soil with dirt or grime; "dirty unswept sidewalks"; "a child in dirty overalls"; "dirty slums"; "piles of dirty dishes"; "put his dirty feet on the clean sheet"; "wore an unclean shirt"; "mining is a dirty job"; "Cinderella did the dirty work while her sisters preened themselves")

Sense 2
immaculate, undefiled -- (free from stain or blemish)

INDIRECT (VIA pure) -> impure -- ((used of persons or behaviors) immoral or obscene; "impure thoughts")

Sense 3
faultless, immaculate, impeccable -- (without fault or error; "faultless logic"; "speaks impeccable French"; "timing and technique were immaculate"; "an immaculate record")

INDIRECT (VIA perfect) -> imperfect -- (not perfect; defective or inadequate; "had only an imperfect understanding of his responsibilities"; "imperfect mortals"; "drainage here is imperfect")

Similarity of adj immaculate

3 senses of immaculate

Sense 1
immaculate, speckless, spick-and-span, spic-and-span, spic, spick, spotless -- (completely neat and clean; "the apartment was immaculate"; "in her immaculate white uniform"; "a spick-and-span kitchen"; "their spic red-visored caps")
       => clean (vs. dirty) -- (free from dirt or impurities; or having clean habits; "children with clean shining faces"; "clean white shirts"; "clean dishes"; "a spotlessly clean house"; "cats are clean animals")

Sense 2
immaculate, undefiled -- (free from stain or blemish)
       => pure (vs. impure) -- ((used of persons or behaviors) having no faults; sinless; "I felt pure and sweet as a new baby"- Sylvia Plath; "pure as the driven snow")

Sense 3
faultless, immaculate, impeccable -- (without fault or error; "faultless logic"; "speaks impeccable French"; "timing and technique were immaculate"; "an immaculate record")
       => perfect (vs. imperfect) -- (being complete of its kind and without defect or blemish; "a perfect circle"; "a perfect reproduction"; "perfect happiness"; "perfect manners"; "a perfect specimen"; "a perfect day")