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thickening Synonyms

Another word for thickening

Choosing another word for thickening depends on context, so the 19 synonyms and similar words below are separated across 6 exact definitions and ranked by match strength.
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• noun (Context 1)

The action or process of making or becoming thicker, denser, or more viscous.

Usage Example

"The gradual densification of the arterial walls can restrict blood flow over time."

Strong
densification
coagulation
condensation

• verb (Context 2)

To make or become thicker, denser, or more viscous.

Usage Example

"The sauce is congeal nicely on the stove as the excess water evaporates."

Strong
congeal
coagulate
condense
Weak
solidify

• noun (Context 3)

A culinary substance, such as flour, cornstarch, or a roux, added to a liquid dish to increase its viscosity.

Usage Example

"She whisked a spoonful of cornstarch into the simmering gravy as a thickener."

Strongest
thickener
Strong
liaison
Weak
roux

• noun (Context 4)

A thickened part, layer, or swelling, especially in biological tissue.

Usage Example

"The physician noted a slight swelling of the skin around the healed scar."

Strong
swelling
callosity
Weak
nodosity

• adjective (Context 5)

Becoming denser, deeper, or more viscous.

Usage Example

"The fishermen hurried back to port through the deepening fog."

Strong
deepening
gathering
congealing

• verb (Context 6)

To become more intricate, complex, or intense (especially of a plot or mystery).

Usage Example

"Just when the detectives thought they had solved the case, the plot began deepen."

Strong
deepen
intensify
complicate

Opposites of thickening

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

thinning
thin
dilute
simplify
dilution
water down
clearing
unravel
See all opposites of thickening

Cite this Entry


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