A really fast thesaurus... with lots of synonyms.
We don't have synonyms for flattish yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are sluttish, cattish and fattish.
We don't have any synonyms for flattish yet.
Think flattish belongs in the thesaurus? Recommend it and we'll take a look.