Difference between Chuckle and Chortle

CHUCKLE vs CHORTLE: NOUN

The call of a hen to her young; a cluck.
A sly suppressed laugh, expressive of satisfaction, exultation, or the like; hence, any similar sound.
A short, suppressed laugh; the expression of satisfaction, exultation, or derision.
A quiet laugh of mild amusement or satisfaction.
A soft partly suppressed laugh
A quiet laugh.

Laugh quietly or with restraint
A word coined by Lewis Carroll (Charles L. Dodgson), and usually explained as a combination of chuckle and snort.
To laugh with a chortle or chortles.

To call by chucking or clucking, as a hen her chicks.
As a chuckle.
To rock upon its center while rotating, as the runner of a grinding-mill.
To make a clucking sound, as a hen.
To laugh in a suppressed, covert, or sly manner; express inward satisfaction, derision, or exultation by subdued laughter.
To chuck under the chin; fondle.

To exclaim exultingly, with a noisy chuckle: a vaguely suggestive word used in the first passage quoted, and since taken up by other writers in the sense defined.
(intransitive; transitive verb) To utter a chortle or express with a chortle.

Joke, Belly laugh, Grimace, Quip, Laughter, Guffaw, Smile, Snicker, Grin, Smirk, Giggle, Laughing, Laugh, Laugh softly, Chortle

Yawn, Laugh, Wince, Harrumph, Cackles, Mutter, Smirks, Giggle, Titter, Snigger, Sneer, Snicker, Guffaw, Laugh softly, Chuckle

Wince, Joke, Belly laugh, Grimace, Quip, Laughter, Guffaw, Smile, Snicker, Grin, Smirk, Giggle, Laughing, Laugh, Chortle

Quip, Moan, Shriek, Yawn, Laugh, Wince, Harrumph, Mutter, Giggle, Titter, Snigger, Sneer, Snicker, Guffaw, Chuckle

Luan prepares for the Junior Comedians Contest at the Chortle Portal on Saturday.
And then tip your hat at a jaunty angle and chortle.
As she threw her head back to chortle, erases evils we currently consider predestined and inevitable.
Gary Gygax would have had something of a good chortle to himself at the references.
Draw crazy cartoons, tell funny stories, and chortle at fab comic strips.
Chortle reports on a new international remake of The Office in Sweden.
Chortle, Thornpaw, Halphire, Goregra, and Stinkpelt are all what kind of creature?
They chortle with laughter musically, then fall about out of control.
You chortle he s curtseyed his preys out a anne assholes.
Chortle is now listing online comedy events across the UK.