Sank : imp. of Sink.

Sank : of Sink

Example:
If your house Sank and they installed helical piers what is the depreciation to the value of your house ?

Taxonomy
sink, ground, Dictionary, fol, sinken, adjective, weakness, fatigue, hole, ball, money, basket, cesspool, sincan, runner, great disappointment, discouragement, heart sank.

Defination from the web:
Sank - Definition of Sank at Dictionary.com a free online dictionary with pronunciation, synonyms, and translation of Sank. Word of the Day and Crossword Puzzles. ... to fall, drop, or descend gradually to a lower level: The river sank two feet during the dry spell. 3. ...