Find Antonyms
dam Antonyms
Opposite of dam
Because the opposite of dam shifts with each meaning, the 9 antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
• verb (Context 1)
To construct a barrier across a waterway to control, restrict, or stop the flow of water.
Usage Example
"Beavers will often unblock a stream to create a safe habitat for their lodge."
Strongest
unblock
Strong
release
clear
open
• verb (Context 2)
To hold back, confine, or suppress a feeling or impulse (often followed by 'up').
Usage Example
"She tried to vent up her frustration during the meeting, but eventually spoke her mind."
Strongest
vent
unleash
Strong
release
express
let out
• noun (Context 3)
A female parent of an animal, especially used when referring to domestic mammals such as horses, sheep, or dogs.
Usage Example
"The newborn foal stayed close to its sire in the pasture."
Strongest
sire
Similar words to dam
Words similar to dam shift depending on context. Common synonyms include:
barrage
suppress
bottle up
repress
hold back
weir
stifle
restrain
Cite this Entry
Wordmom. (2026). Antonyms for Dam. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/dam