PROP (UP) Synonyms: 97 Similar and Opposite Words

prop (up)

verb

Definition of prop (up)

as in to carry

to hold up or serve as a foundation for these beams are propping up the entire roof

Synonyms & Similar Words

Relevance

as in to assist

to provide (someone) with what is useful or necessary to achieve an end invariably his strong religious faith props him up in times of crisis

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for prop (up)

Verb

An identical sports risk carries a 51% tax through one legal door and an exchange fee through the other.

— Zennon Kapron, Forbes.com, 5 Aug. 2026
How to prevent mosquito bites in Pittsburgh There are precautions people can take to help prevent mosquito bites, including bites from the species carrying West Nile Virus.

— Finch Walker, USA Today, 4 Aug. 2026

Definition of carry

Verb

At the Elikya Ebola Treatment Center in Bunia, the nurse spends her days caring for patients infected with Ebola — one of the world’s deadliest viruses — administering medicine and assisting those too weak to feed themselves.

— Nimi Princewill, CNN Money, 6 Aug. 2026
Cowell, meanwhile, saw his acts at his Malibu estate, where he was assisted by singer Normani and singer and producer Poo Bear.

— Raechal Shewfelt, Entertainment Weekly, 5 Aug. 2026

Definition of assist

Verb

Officials emphasize this unified approach will create safer roads, sustain wildlife, and potentially lower insurance costs for residents.

— Noël Fletcher, Forbes.com, 1 Aug. 2026
Read Tully’s full analysis for his assessment of whether Apple can reclaim—and sustain—a $5 trillion valuation.

— Sheryl Estrada, Fortune, 31 July 2026

Definition of sustain

Verb

This is aided by the panoramic sunroof, which, unlike some, doesn’t eat into passenger headroom.

— Matthew MacConnell, Forbes.com, 6 Aug. 2026
The front of the robot houses an AI Vision camera; ultrasonic and IR sensors that aid navigation, obstacle avoidance, and mapping; and a pair of LED lights for nighttime cleaning.

— John R. Delaney, PC Magazine, 5 Aug. 2026

Definition of aid

Verb

Stefan Rittner, senior portfolio manager at Allianz Global Investors, said markets were more likely to accept measures that improve productivity, labor supply and long-term growth than spending aimed mainly at supporting consumption.

— Lim Hui Jie, CNBC, 4 Aug. 2026
Reuters — Japan’s government is portraying its accelerating military buildup not only as a way to protect the country but as a route to greater prosperity, arguing in ‌its latest defence white paper that arms production can support economic growth.

— Reuters, CNN Money, 4 Aug. 2026

Definition of support

Verb

But even when screens help families make it through a busy day, Amin said many parents still feel guilty about relying on them.

— Tara Duncan, AJC.com, 3 Aug. 2026
From there, the episode’s mommy-issues plot thickens as the real Alicent does show up at Harrenhal and Alys tries (and fails) to convince Aemond his mother is not there to help him.

— Jennifer Maas, Variety, 3 Aug. 2026

Definition of help

Verb

That’s because even if the tiniest sliver of the sun remains visible, the landscape stays surprisingly bright, the sky never falls into twilight, and the sun’s spectacular corona remains hidden.

— Jamie Carter, Forbes.com, 5 Aug. 2026
And that rate stayed above 1 out of every 1,000 for the next two seasons, CDC data shows.

— Deidre McPhillips, CNN Money, 4 Aug. 2026

Definition of stay

Verb

The Cubs bolstered their pitching staff with a series of moves ahead of Monday’s trade deadline, acquiring Clay Holmes from the New York Mets and reliever Ryan Zeferjahn from the Los Angeles Angels.

— Jay Cohen, Chicago Tribune, 4 Aug. 2026
The Padres thus bolstered their rotation by acquiring left-hander Robbie Ray from the Giants and, reportedly, right-hander Casey Mize from the Detroit Tigers.

— Peter Sblendorio, New York Daily News, 3 Aug. 2026

Definition of bolster

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

props (up)

prop (up)

prorate

See all Nearby Words

Cite this Entry

Style

“Prop (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/prop%20%28up%29. Accessed 8 Aug. 2026.

Copy Citation

Synonyms of prop (up)

verb

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

nurture

Popular in Grammar & Usage

7 Pairs of Commonly Confused Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is it 'nerve-racking' or 'nerve-wracking'?

'Sneaked' or 'Snuck': Which is correct?

Why does English have so many silent letters?

Popular in Wordplay

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Aug. 7

How long is a jiffy?

Popular

7 Pairs of Commonly Confused Words

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

Games & Quizzes