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coo Synonyms

Another word for coo

Choosing another word for coo depends on context, so the 11 synonyms and similar words below are separated across 4 exact definitions and ranked by match strength.
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• verb (Context 1)

To speak in a very soft, gentle, or fondly affectionate voice (often to a baby, pet, or romantic partner).

Usage Example

"Relatives gathered around the crib to murmur over the newborn baby."

Strong
murmur
babble
Weak
gurgle
whisper

• verb (Context 2)

To make a soft, low, murmuring sound (characteristic of doves or pigeons).

Usage Example

"Pigeons cooed softly on the stone windowsill as the morning sun rose."

Strong
murmur
Weak
warble
trill

• noun (Context 3)

A soft, murmuring sound made by a dove or pigeon, or a similar gentle vocalization made by a baby or an affectionate person.

Usage Example

"The gentle murmur of a mourning dove echoed through the quiet orchard at dawn."

Strong
murmur
purr
Weak
warble

• interjection (Context 4)

An exclamation used in informal speech to express surprise, disbelief, or mild astonishment.

Usage Example

"blimey, look at the size of that marrow in the garden!"

Strong
blimey
gosh
wow
crikey

Opposites of coo

The opposite of coo shifts depending on context. Common opposites include:

shout
bellow
shriek
snarl
screech
squawk
bark
See all opposites of coo

Cite this Entry


Wordmom. (2026). Synonyms for Coo. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/coo
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