derate /dē-rātˈ/

1. To relieve (wholly or partially) from paying local rates
2. To reduce the maximum capacity ratings of (a piece of electrical equipment) to allow for deterioration, etc

deratˈing noun

• unseats
• unseaworthiness
• unseaworthinesses
• unseaworthy
• unseconded
• unsecret
• unsectarian
• unsectarianism
• unsectarianisms
• unsecular
• unsecured
• unseduced
• unseeable
• unseeded
• unseeing
• unseel
• unseeled
• unseeling
• unseels
• unseeming
• unseemings
• unseemlier
• unseemliest
• unseemliness
• unseemlinesses