Difference between Loosen Up and Slip Away

LOOSEN UP vs SLIP AWAY: VERB

To relax, act less seriously.
To become loose; to loosen
Cause to feel relaxed
Make one's body limber or suppler by stretching, as if to prepare for strenuous physical activity
Cause to become unblocked
Become less tense, rest, or take one's ease
Become less tense, less formal, or less restrained, and assume a friendlier manner

Fatten up, Eke out, Morning sickness, Sniff out, Unstuff, Unstrain, Unlax, Make relaxed, Limber up, Decompress, Unbend, Unwind, Relax, Slow down, Warm up

Lippi, Track record, Shut out, Pass, Lapse, Elapse, Slide by, Sneak out, Sneak off, Go by, Slip by, Go along, Glide by, Sneak away, Steal away

Wipe away, Make headway, Body odor, Snuff out, Sit tight, Fatten up, Eke out, Morning sickness, Sniff out, Limber up, Decompress, Unbend, Relax, Slow down, Warm up

Good enough, Stick with, Slip up, Bring down, Do well, Lippi, Track record, Shut out, Pass, Lapse, Elapse, Sneak off, Sneak away, Slip by, Steal away

Your muscles really loosen up in heated water.
Great reminder to loosen up and have fun!
Do easy stretches to loosen up your muscles.
The straps can loosen up as you drive.
NEVER had one loosen up since I changed.
Turn the speakers up a little louder than you normally would will help loosen up the material.
Things are stating to loosen up as state parks and boat launches open up.
In sum, my internal workplace advice is: open up, loosen up, listen up, speak up, and don't work weekends on anything you don't enjoy.
However, they tend to loosen up after washing up for a few times.
Should I dig up and loosen up the rootball?

Let Safety Slip Away as a Magnet Hospital County.
Hofstra lets one slip away down the stretch vs.
But Houston's balky bullpen let it slip away.
But he had let the chance slip away.
Dont let this one slip away, call today.
The resulting diversion allowed them to slip away?
He could easily slip away in this commotion?
Just slip away, but not much else did.
He let the mask of pretense slip away.
Always high heels, to slip away if they could, when, thirty feet away from them.