How many letters does the top answer for “a restaurant where tea and light meals are available” have?

The most common answer is teahouse (8 letters).

Crossword clue: a restaurant where tea and light meals are available

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

teahouse 8 letters wn-def

a restaurant where tea and light meals are available

tearoom 7 letters wn-def

a restaurant where tea and light meals are available

teashop 7 letters wn-def

a restaurant where tea and light meals are available