Synonyms of backed

backed

verb

past tense of back

1

as in endorsed

to promote the interests or cause of

she enthusiastically backed the plan to renovate and upgrade the school's facilities

Synonyms & Similar Words

• endorsed
• advocated
• supported
• championed
• embraced
• adopted
• patronized
• helped
• assisted
• went in for
• reinforced
• aided
• plumped (for)
• plonked (for)
• stuck up for
• held a brief for
• plunked (for)
• went to bat for
• bolstered
• stood up for
• buttressed
• espoused
• forwarded
• seconded
• saved
• abetted
• preached
• furthered
• rescued
• propped (up)
• sided (with)
• backstopped
• boosted
• advanced
• plugged
• delivered
• bailed out
• talked up

Antonyms & Near Antonyms

• opposed
• interfered
• thwarted
• frustrated
• baffled
• failed
• disappointed
• foiled
• sabotaged
• deserted
• let down

2

as in aided

to provide (someone) with what is useful or necessary to achieve an end

a number of influential people have already agreed to back the candidate

Synonyms & Similar Words

• aided
• assisted
• helped
• supported
• reinforced
• endorsed
• abetted
• backstopped
• bolstered
• saved
• propped (up)
• sponsored
• facilitated
• promoted
• forwarded
• guided
• encouraged
• launched
• bore a hand
• championed
• furthered
• comforted
• stood one in good stead
• fostered
• buttressed
• attended
• sustained
• eased
• rescued
• served
• patronized
• benefited
• advanced
• ministered (to)
• advised
• nurtured
• emboldened
• boosted
• profited
• succored
• obliged
• favored
• counseled
• mentored
• delivered
• heartened
• bailed out
• cared (for)

Antonyms & Near Antonyms

• opposed
• blocked
• hindered
• barred
• restrained
• hampered
• constrained
• inhibited
• balked
• obstructed
• impeded
• interfered
• handicapped
• failed
• held back
• thwarted
• strangled
• frustrated
• disappointed
• foiled
• baffled
• deserted
• discouraged
• let down
• sabotaged
• damaged
• disheartened
• inconvenienced
• injured
• hurt
• stifled
• retarded
• stunted
• repressed
• harmed
• straitened

3

as in reinforced

to provide evidence or information for (as a claim or idea)

the author needs to back her thesis with more facts

Synonyms & Similar Words

• reinforced
• bolstered
• supported
• proved
• buttressed
• confirmed
• corroborated
• established
• substantiated
• verified
• shored (up)
• affirmed
• validated
• avouched

Antonyms & Near Antonyms

• weakened
• undermined
• undercut

Example Sentences

Recent Examples of backed

Solowin runs a tokenization platform called Ferion and backed a funding round for Libeara in April, a Singapore platform SC Ventures also supports. — Boaz Sobrado, Forbes.com, 30 Aug. 2026

What would the ruling, backed by the court’s six conservative justices, really do? — Sharon Bernstein, Sacbee.com, 30 Aug. 2026

The party already held its endorsement convention, where delegates backed candidates for attorney general, secretary of state and other statewide offices. — Clara Hendrickson, Freep.com, 29 Aug. 2026

Biden raised troop levels there to about 100,000, backed by seven fighter squadrons, six destroyers, and roughly 100 nuclear gravity bombs. — Jennifer Kavanagh, Foreign Affairs, 28 Aug. 2026

Happy Head is a comprehensive hair loss program that’s backed by science. — Bestreviews, Chicago Tribune, 28 Aug. 2026

The executions, announced Sunday, triggered condemnations by rights groups in the North African country that is divided between rival administrations, each backed by a set of militias and foreign governments. — ABC News, 24 Aug. 2026

Health claims not backed by evidence Experts warn anecdotal claims of relief are not proof. — Martha Bellisle, Los Angeles Times, 23 Aug. 2026

Ruffalo reshared the post to his Instagram Story on Friday, taking aim at Oracle co-founder Larry Ellison — who backed his son David Ellison’s acquisition of Paramount Global through Skydance Media. — Kayla Hayempour, NBC news, 23 Aug. 2026