Stagnate

مترادف و متضاد stagnate

1. verb deteriorate by lack of action
   Synonyms: constipate, decay, decline, fester, go to seed, hibernate, idle, languish, lie fallow, not move, putrefy, rot, rust, stall, stand, stand still, stifle, stultify, trammel, vegetate
   Antonyms: grow, strengthen