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