9-Letter Words Containing: T,R,E,G

• 1,000,000,000 periods per second

• To downsize

• A rhythmically occurring cue given by the environment, such as a change in light or temperature, to reset the internal body clock.

• tissue from an animal of one species used as a temporary graft (as in cases of severe burns) on an individual of another species

• spur on or encourage especially by cheers and shouts

• force or impel in an indicated direction

• observe the stars

• have a daydream; indulge in a fantasy

• device for converting analogue signals into digital signals

• art characterized by an incongruous mixture of parts of humans and animals interwoven with plants

• distorted and unnatural in shape or size; abnormal and hideous

• ludicrously odd