| Rating | Solver | Clue |
|---|---|---|
| PROVED | Demonstrated | |
| SHOWN | Demonstrated (to) | |
| SHOWED | Demonstrated (to) | |
| YAWNED | Demonstrated tiredness | |
| FRIENDSHIP | Ally vessel demonstrated goodwill | |
| TORRICELLI | Who demonstrated air pressure | |
| INDEMONSTRABLE | Incapable of being demonstrated. | |
| ETHIC | Integrity demonstrated by fiftieth icicle | |
| CHIC | Style demonstrated by each ice-skater | |
| CYCLE | Bureaucracy cleverly demonstrated recurrent pattern | |
| YAHOO | Sound of delight demonstrated by, say, a hooligan? | |
| THEOREM | A statement of a principle to be demonstrated. | |
| DEMONSTRABLE | Capable of being demonstrated; that can be proved beyond doubt or question. | |
| BROWNIAN | Pertaining to Dr. Robert Brown, who first demonstrated (about 1827) the commonness of the motion described below. | |
| PROPOSITION | A statement in terms of a truth to be demonstrated, or of an operation to be performed. | |
| COROLLARY | Something which follows from the demonstration of a proposition; an additional inference or deduction from a demonstrated proposition; a consequence. | |
| LEMMA | A preliminary or auxiliary proposition demonstrated or accepted for immediate use in the demonstration of some other proposition, as in mathematics or logic. | |