Find Synonyms

tank Synonyms

Another word for tank

Choosing another word for tank depends on context, so the 26 synonyms and similar words below are separated across 6 exact definitions and ranked by match strength.
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• noun (Context 1)

A large receptacle, container, or storage chamber, especially designed for holding liquids or gases.

Usage Example

"The industrial facility installed a massive steel cistern to store treated water."

Strongest
cistern
vat
Strong
reservoir
container
receptacle
vessel

• noun (Context 2)

A heavy, armored fighting vehicle moving on continuous metal tracks and equipped with a large gun.

Usage Example

"The museum displayed a restored World War II panzer that had seen action in North Africa."

Strong
panzer

• verb (Context 3)

To fail completely or experience a rapid and steep decline in value, success, or performance (used informally).

Usage Example

"The company's stock tanked after the unexpected resignation of its chief executive officer."

Strongest
plummet
plunge
crash
Strong
nosedive
collapse
crater
flop
bomb
slump
fail

• noun (Context 4)

A glass enclosure or artificial pool used for keeping and displaying fish and other aquatic life; an aquarium.

Usage Example

"She spent hours cleaning the glass of her large saltwater fish aquarium."

Strongest
aquarium
Strong
fishbowl
Weak
vivarium

• verb (Context 5)

To deliberately lose a match, game, or season in order to gain a future competitive advantage, such as a favorable draft pick.

Usage Example

"Critics accused the basketball team of tanking the remainder of the season to secure the top college prospect."

Strongest
throw
Weak
forfeit

• verb (Context 6)

To fill a vehicle's receptacle with fuel or liquid, often followed by 'up'.

Usage Example

"We need to fill up up before we hit the highway for the long road trip."

Strongest
fill up
gas up
refuel
fuel up

Opposites of tank

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

skyrocket
soar
surge
boom
thrive
succeed
flourish
drain
See all opposites of tank

Cite this Entry


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