Difference between Hiss and Hoot

HISS vs HOOT: NOUN

The note of a goose when irritated.
The noise made by steam escaping through a narrow orifice, or by water falling on a hot stove.
A high-pitched sound made by a snake, cat, escaping steam, etc.
The noise made by a serpent.
Any sound resembling that above described.
A prolonged sound like that letter s, made by forcing out the breath between the tongue and teeth, esp. as a token of disapprobation or contempt.
A continued sound like that of s; a prolonged sibilation produced by the organs of utterance, or any similar sound: as, a serpent's hiss. It is a common expression of disapprobation or contempt.
An expression of disapproval, contempt, or dissatisfaction conveyed by use of this sound.
A sharp sibilant sound similar to a sustained s.
A cry or noise made to express displeasure or contempt
An expression of disapproval made to sound like the noise of a snake.
A fricative sound (especially as an expression of disapproval)

To make a similar noise by any means; to pass with a sibilant sound.
To make with the mouth a prolonged sound like that of the letter s, by driving the breath between the tongue and the teeth; to make with the mouth a sound like that made by a goose or a snake when angered; esp., to make such a sound as an expression of hatred, passion, or disapproval.
To express (a negative view or reaction) by uttering a hiss.
To utter with a hiss.
To make a hiss.

To make or emit a sound like a prolonged enunciation of s, as a serpent or a goose; utter or send forth a long-drawn sibilation; hence, to emit any similar sound, as water thrown on hot metal, or as steam rushing through a small orifice; specifically (of persons), to express disapprobation or contempt by uttering such a sound.
To whizz, as an arrow or other thing in rapid flight.
To condemn or express disapproval of by hissing.

To cry out or shout in contempt.
To cry as some owls: distinguished from screech.
An exclamation expressive of dissatisfaction, of some degree of irritation, and sometimes of disbelief: equivalent to fie, tut, tush, pshaw, etc. Also hoot-toot, hout, hout-tout.
To drive or pursue with cries or shouts uttered in contempt; utter contemptuous cries or shouts at.
(idiom) (not give/care) To be completely indifferent to.

Shriek, Growl, Alger, Whistle, Sibilate, Bronx cheer, Sizz, Bird, Raspberry, Razzing, Siss, Hoot, Snort, Boo, Whoosh

Weirdo, Whit, Fun, Funny, Bronx cheer, Raspberry, Bird, Razzing, Hiss, Snort, Boo, Shucks, Darn, Shit, Damn

Gurgle, Shriek, Growl, Whistle, Sibilate, Bronx cheer, Sizz, Bird, Raspberry, Razzing, Siss, Hoot, Snort, Boo, Whoosh

Clown, Weirdo, Fun, Funny, Bronx cheer, Raspberry, Bird, Razzing, Hiss, Snort, Boo, Shucks, Darn, Shit, Damn

In untamed mode, they roar, hiss and chomp!
Another high water mark for Hiss Golden Messenger.
We heard an ominous hiss from the kitchen.
Instead his voice dropped, almost to a hiss.
A reduction in background hiss was also noted.
There are zero crackles, no hum or hiss.
Furthermore, unlike traditional methods for characterizing HISs, the CDT and FIR methods presented herein are applicable to electrically large and conformal HISs.
There will be a brief hiss of air, but keep pressing until the hiss stops.
Is Donald Hiss a brother of Alger Hiss?
In hissing roaches, the hiss takes three forms: the disturbance hiss, the female-attracting hiss, and the fighting hiss.

Some people in the audience hoot and clap.
Smith who did my physician was a hoot.
This family of birds is a literal hoot.
Impulse introduces Hoot that is designed for tweens.
The Oscars were a hoot last night right?
Robin Hoot, features got a bit too hawkish.
It always turns out to be a hoot.
Hoot and Toot have to make a delivery, but Hoot mixes up the loads and Toot gets upset with him.
This Adorable, talking owl bag clip makes a fun hoot hoot sound when the clip is opened.
Any interface with HOOT systems will require the approval of the HOOT.