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

The most common answer is cursory (7 letters).

Crossword clue: another word for casual

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

cursory 7 letters gen-syn

hasty and without attention to detail; not thorough

perfunctory 11 letters gen-syn

hasty and without attention to detail; not thorough

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