Word Solvers
Daily game hints
Crosswords
Word Lists
Valid in Scrabble US · 6 points
3 synonyms in 1 meaning · 2 playable in Scrabble US
a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return
Also: echo sounder.
Up to 15 letters. Type ? or a space for a blank tile, up to two.
With no letters above, Find words lists every word that matches.
Dictionary: official Scrabble dictionary (US), UK Scrabble Dictionary, Words with Friends ENABLE