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

The most common answer is teeter (6 letters).

Crossword clue: another word for seesaw

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

teeter 6 letters gen-syn

move unsteadily, with a rocking motion

teeterboard 11 letters gen-syn

a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end

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