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

The most common answer is deadening (9 letters).

Crossword clue: another word for constipation

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

deadening 9 letters gen-syn

the act of making something futile and useless (as by routine)

stultification 14 letters gen-syn

the act of making something futile and useless (as by routine)

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