Synonym word of un tighten:

abate, aid, allay, ameliorate, anesthetize, appease, assist, assuage, attend to, calm, cheer, clear the way, comfort, cure, disburden, disengage, doctor, expedite, facilitate, forward, free, further, improve, lessen, let up on, lift, lighten, make easier, meliorate, mitigate, moderate, mollify, nurse, open the door, pacify, palliate, promote, quiet, relax, release, relent, relieve, run interference for, simplify, slacken, smooth, soften, soothe, speed, speed up, still, tranquilize, untighten


Antonyms:  A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Popular
Synonyms:  A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Popular