Yes, scaled is a Scrabble word!

Adjective

1. Having the body covered or partially covered with thin horny plates, as some fish and reptiles

2. (used of armor) having overlapping metal plates attached to a leather backing

Verb

1. Measure by or as if by a scale

2. Pattern, make, regulate, set, measure, or estimate according to some rate or standard

3. Take by attacking with scaling ladders

4. Reach the highest point of

5. Climb up by means of a ladder

6. Remove the scales from

7. Measure with or as if with scales

8. Size or measure according to a scale