How many letters does the top answer for “the feast of all saints; hallowmas.” have?

The most common answer is halimas (7 letters).

Crossword clue: the feast of all saints; hallowmas.

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

halimas 7 letters web-def

The feast of All Saints; Hallowmas. [Obs.]

halmas 6 letters web-def

a board game in which players try to move their pieces into their opponent's bases

the feast of all saints. 75% similar → allhallowmas