Word Solvers
Daily game hints
Crosswords
Word Lists
Valid in Scrabble US · 13 points
2 synonyms in 1 meaning · 1 playable in Scrabble US
Austrian physicist and philosopher who introduced the Mach number and who founded logical positivism (1838-1916)
Also: ernst mach.
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