Yes, warp is a Scrabble word!

Verb

1. Make false by mutilation or addition; as of a message or story

2. Bend out of shape, as under pressure or from heat

Noun

1. A twist or aberration; especially a perverse or abnormal way of judging or acting

2. A shape distorted by twisting or folding

3. A moral or mental distortion

4. Yarn arranged lengthways on a loom and crossed by the woof