- 1very dirty and unpleasant filthy rags/streets It's filthy in here! Thesaurusdirty
- dusty
- filthy
- muddy
- soiled
- grubby
- stained
- dirty not clean; covered with dust, soil, mud, oil, etc:Put your dirty clothes in the hamper.
- dusty full of dust; covered with dust:shelves full of dusty books
- filthy very dirty and unpleasant:It's absolutely filthy in here.
- muddy full of or covered in mud:Don't you come in here with those muddy boots on!
- soiled (somewhat formal) dirty, especially with waste from the body:soiled diapers
- grubby (somewhat informal) somewhat dirty, usually because it has not been washed:He hoped she wouldn't notice his grubby fingernails.
- stained (often in compounds) covered with stains; marked with a stain (= a dirty mark that is difficult to remove):a pair of paint-stained jeans
- dirty/dusty/filthy/muddy/soiled/grubby/stained clothes
- dirty/dusty/filthy/grubby hands
- a dirty/dusty/filthy room
- to get dirty/dusty/filthy/muddy/stained
- 2very rude and offensive and usually connected with sex filthy language/words He's got a filthy mind (= is always thinking about sex).
NAmE//ˈfɪlθəli//
adverb NAmE//ˈfɪlθinəs//
noun [uncountable]See filthy in the Oxford Advanced Learner's DictionaryCheck pronunciation: filthy