Solutions Having proved effective has 7 entries with similar clues
- 4-letter words
- actsdeeds, things that can be proved without fellow
- 7-letter words
- theoremA geometric preposition that needs to be proved
- allegedDeclared but not proved
- 9-letter words
- corollaryA logical proposition that follows from one already proved
- 11-letter words
- prima-facieAccepted as correct until proved otherwise
- 12-letter words
- demonstrableAble to be proved
- 24-letter words
- albert-abraham-michelsonThe physicist who experimentally proved that the measured speed of light was unaffected by the motion of the observer