How many letters does the top answer for “another word for washbasin” have?

The most common answer is washbowl (8 letters).

Crossword clue: another word for washbasin

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

washbowl 8 letters gen-syn

a bathroom sink that is permanently installed and connected to a water supply and drainpipe; where you can wash your han

washstand 9 letters gen-syn

a bathroom sink that is permanently installed and connected to a water supply and drainpipe; where you can wash your han

another word for about 50% similar → approximately, roughly, some

another word for terms 50% similar → footing

another word for under 50% similar → nether

another word for word 50% similar → phrase