warp
warp
verb
To bend or twist something out of its original shape, often due to heat or moisture.
"The wooden door began to warp in the damp."
noun
A twist or bend that has formed in something previously flat or straight.
"There was a slight warp in the old floorboards."
Thesaurus
Synonyms: buckle, distort, garble, falsify, deflection, warping, heave