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