Difference between Groan and Moan

GROAN vs MOAN: NOUN

An utterance expressing pain or disapproval
A low, deep, mournful sound uttered in pain or grief; figuratively, any natural sound resembling this, and having a mournful or dismal effect.
A deep murmuring sound uttered in derision or disapprobation: opposed to cheer or applause.
The noise made by a buck at rutting-time.
A low, moaning sound; usually, a deep, mournful sound uttered in pain or great distress; sometimes, an expression of strong disapprobation.
A low, mournful sound uttered in pain or grief.
The sound made in groaning.
A low, guttural sound uttered in frustration or disapproval.

A low, mournful cry of pain, sorrow or pleasure
A low mournful or murmuring sound; -- of things.
A low prolonged sound, articulate or not, indicative of pain or of grief; a low groan.
An utterance expressing pain or disapproval
A low, sustained, mournful cry, usually indicative of sorrow or pain.
A similar sound.
A complaint.
Lament: lamentation; complaint: especially in the phrase to make one's moan.
A low dull sound resembling that made by a person moaning.
A low dull sound expressing grief or pain; a sound of lamentation not so deep as a groan; audible expression of sorrow; grief expressed in words or cries.

To utter or express with groans or a groan.
To make a sound expressive of stress or strain.
To strive after earnestly, as with groans.
To give forth a low, moaning sound in breathing; to utter a groan, as in pain, in sorrow, or in derision; to moan.
To voice a deep, inarticulate sound, as of pain, grief, or displeasure.

To utter a moan or moans.
To make a sound resembling a moan.
To bewail or bemoan.
To utter with moans or a moan.
To make a low prolonged sound of grief or pain, whether articulate or not; to groan softly and continuously.
To emit a sound like moan; -- said of things inanimate.
To complain, lament, or grieve.

To express disapproval of or to silence by means of groans: usually with down: as, the speaker was groaned down.
To long or strive with deep earnestness, and as if with groans.
To breathe with a deep murmuring sound expressive of grief or pain; utter a deep, low-toned, moaning sound: often used figuratively.

To give forth a saddening or gloomy sound, like one in distress; sound like a low cry of distress.
To murmur; complain; protest.
To lament; deplore; bewail.
To cause to make lamentation; afflict; distress: as, “which infinitely moans me,”
Moa-like; of or pertaining to a moa.
To utter a low dull sound expressive of physical or mental suffering; lament inarticulately or with mournful utterance.

Sob, Shudder, Whine, Creak, Squeal, Wail, Grumble, Mutter, Wince, Murmur, Sigh, Scream, Shriek, Sough, Moan

Whinge, Grumble, Whine, Kick, Mourn, Deplore, Lamentation, Bemoaned, Bewail, Gripe, Lament, Bemoan, Complain, Sough, Groan

Giggle, Sob, Shudder, Whine, Creak, Squeal, Wail, Grumble, Mutter, Wince, Murmur, Sigh, Scream, Shriek, Moan

Shriek, Wail, Bleat, Mutter, Scream, Whinge, Grumble, Whine, Kick, Mourn, Deplore, Lamentation, Bewail, Lament, Groan

So we may often complain, bleat, moan and rage.
Sanni says with a slight moan and laugh.
HR, and people would moan about it anyway!
It paused in suspension, emitting a mechanical moan.
You can almost hear Dana moan with ecstacy.
Moan when they want them and moan when they dont.
All you do is bitch and moan about how Reason hates Trump, then you bitch and moan when people like me point it out.
Tony Ixjmbardo, Pete Miller, Moan, Fogel, Mark Malkasian, dreg Moan, and Kramer, each had solo hits and Kramer scored three runs.
Her moan of protest turned to a moan of desire, or just assumed that theyd seen the error of their ways.
The major thing about it is the moaning aspect actually, I hate it and I keep thinking: moan, moan, and moan.