Synonyms & related words for sinusitis

Find synonyms, related words, and the definition of sinusitis — including rhinitis, bronchitis, pharyngitis, otitis, laryngitis, conjunctivitis. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to sinusitis

Explore words related to sinusitis — words associated with it, words that go with it, and its nearest matches in meaning. Related words include sinuses, tonsillitis, coryza, tonsillitic, bronchitic, quinsy, pyelitis, tracheitis. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for sinusitis

Common synonyms for sinusitis include rhinitis, bronchitis, pharyngitis, otitis, laryngitis, conjunctivitis, catarrh, mastoiditis — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does sinusitis come from?

The word sinusitis breaks down into 2 roots of Latin and Greek origin: sinus-, from Latin sinus (“curve, hollow”); and -itis, from Greek itis (“inflammation”). Explore each root to see other English words built from the same source.