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tank Antonyms
Opposite of tank
Looking for antonyms for tank? Sourced from our comprehensive thesaurus, here is a list of opposite words and the exact opposite of tank, organized by relevance and context.
• verb (Context 1)
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
soar
surge
Strong
flourish
succeed
• verb (Context 2)
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
win
Strong
compete
• verb (Context 3)
To fill a vehicle's receptacle with fuel or liquid, often followed by 'up'.
Usage Example
"We need to empty up before we hit the highway for the long road trip."
Strongest
empty
drain
Similar words to tank
Looking for synonyms? Words similar to tank vary depending on the context. Here are a few common synonyms:
aquarium
refuel
plummet
crash
receptacle
nosedive
container
fill
Cite this Entry
Wordmom. (2026). Antonyms for Tank. In Wordmom Thesaurus. Retrieved Oct 15, 2026, from https://wordmom.com/antonyms/tank