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

The most common answer is beano (5 letters).

Crossword clue: another word for lotto

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

beano 5 letters gen-syn

a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards

bingo 5 letters gen-syn

a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards

keno 4 letters gen-syn

a game in which numbered balls are drawn at random and players cover the corresponding numbers on their cards

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