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trench Synonyms

Another word for trench

Looking for synonyms for trench? Sourced from our comprehensive thesaurus, here is a list of similar words and another word for trench, organized by relevance and context.
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• noun (Context 1)

A long, narrow ditch excavated in the ground, typically used for laying drainage, utility pipes, or military defense.

Usage Example

"The construction crew dug a deep ditch across the road to install the new fiber-optic cables."

Strongest
ditch
Strong
channel
trough
Weak
furrow

• noun (Context 2)

A long, steep-sided depression in the ocean floor, typically formed by the subduction of one tectonic plate beneath another.

Usage Example

"The Mariana abyss in the western Pacific Ocean is the deepest known point in the Earth's seabed."

Strong
abyss
chasm
Weak
depression

• verb (Context 3)

To dig or excavate a long, narrow ditch in the ground.

Usage Example

"The workers had to excavate the entire perimeter of the property before pouring the concrete foundation."

Strongest
excavate
Strong
dig
channel

• verb (Context 4)

To encroach or infringe upon the rights, domain, or time of another (usually followed by 'on' or 'upon').

Usage Example

"The new legislation was criticized because it appeared to encroach upon the civil liberties of everyday citizens."

Strongest
encroach
infringe
Strong
impinge
intrude

Opposites of trench

Looking for antonyms? The opposite of trench varies depending on the context. Here are a few common opposites:

ridge
seamount
fill
mound
bury
respect
defend
See all opposites of trench

Cite this Entry


Wordmom. (2026). Synonyms for Trench. In Wordmom Thesaurus. Retrieved Oct 16, 2026, from https://wordmom.com/synonyms/trench
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