| Rating | Solver | Clue |
|---|---|---|
| CONSTANT | Unvarying | |
| UNIFORM | Unvarying, consistent | |
| STEREOTYPE | Write by machine, after hi-fi system gives you an unvarying pattern | |
| MONOTONOUS | Uttered in one unvarying tone; continued with dull uniformity; characterized by monotony; without change or variety; wearisome. | |
| AMPERE | ...etic units, or the practical equivalent of the unvarying current which, when passed through a standard solution of nitrate of silver in water, ... | |
| OHM | ...is represented by the resistance offered to an unvarying electric current by a column of mercury at the temperature of melting ice 14.4521 grams... | |