How many letters does the top answer for “inflammation of the lining of the uterus (of the endometrium)” have?

The most common answer is endometritis (12 letters).

Crossword clue: inflammation of the lining of the uterus (of the endometrium)

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

endometritis 12 letters wn-def

inflammation of the lining of the uterus (of the endometrium)

metritis 8 letters wn-def

inflammation of the lining of the uterus (of the endometrium)

inflammation of the endometrium. 50% similar → endometritis