How many letters does the top answer for “inflammation of the cornea and conjunctiva” have?

The most common answer is keratoconjunctivitis (20 letters).

Crossword clue: inflammation of the cornea and conjunctiva

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

keratoconjunctivitis 20 letters wn-def

inflammation of the cornea and conjunctiva

inflammation of the conjunctiva. 67% similar → conjunctivitis

inflammation of the cornea. 67% similar → keratitis

inflammation of the conjunctiva of the eye 50% similar → conjunctivitis, pinkeye