| Rating | Solver | Clue |
|---|---|---|
| TRI | Prefix - three | |
| TRI- | A prefix meaning three, thrice, threefold; as in tricolored, tridentate. | |
| TRIMETHYL | A prefix or combining form (also used adjectively) indicating the presence of three methyl groups. | |
| SUBSESQUI- | A prefix (also used adjectively) denoting the combination of constituents (especially electro-negative and electro-positive bodies) in the prop... |