Filthy
Filthy adjective - Depicting or referring to sexual matters in a way that is unacceptable in polite society.
Usage example: you simply cannot use such filthy language on the public airwaves
Obnoxious is a synonym for filthy in good topic. In some cases you can use "Obnoxious" instead an adjective "Filthy", when it comes to topics like disgusting, repugnant, despicable, abominable.
Obnoxious
Obnoxious adjective - Provoking or likely to provoke protest.
Usage example: an obnoxious comment for which there should be an immediate apology
Filthy is a synonym for obnoxious in good topic. Sometimes you can use "Filthy" instead an adjective "Obnoxious", if it concerns topics such as disgusting, repugnant, abominable, hideous.
Nearby Word: obnoxiously
Mutual synonyms
Both words in one sentence
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Works that use this trope proudly revel in uncouth stereotypes of adult men as being poorly mannered, lazy, obnoxious, drunken, gluttonous, vulgar, filthy, and... well... slobs.
Source: Guys Are Slobs
Cite this Source
Obnoxious and Filthy. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/filthy/obnoxious
Filthy & Obnoxious. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/filthy/obnoxious>.
Obnoxious or Filthy. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/filthy/obnoxious.
Google Ngram Viewer shows how "filthy" and "obnoxious" have occurred on timeline