likelier; likeliest
Synonyms of likely
1
: having a high probability of occurring or being true : very probable
rain is likely today
2
: apparently qualified : suitable
a likely place
3
: reliable, credible
a likely enough story
4
: promising
a likely candidate
5
: attractive
a likely child

likely

2 of 2

adverb

: in all probability : probably
… those who seek power will most likely wind up exercising it …Halton Arp

Examples of likely in a Sentence

Adjective That seems to be the most likely explanation. This looks like a likely spot for a picnic. They regard him as a likely candidate for the job. Adverb He'll very likely be late. “Will it rain tomorrow?” “Most likely.”
Recent Examples on the Web
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.
Adjective
This time, the state is likely to experience hazards ranging from widespread coastal flooding to heavy rain at lower elevations and mountain snows. Andrew Freedman, CNN Money, 25 Aug. 2026 In fact, people who receive syringes from a needle exchange are less likely to dispose of them improperly than those who do not use needle exchanges – in part because these programs encourage the return of used needles. Paul Christine, The Conversation, 25 Aug. 2026
Adverb
Now jurors will be given a stark choice — agree with prosecutors and convict Lopez of first degree murder, likely sending him to prison for 50 years to life. Nate Gartrell, Mercury News, 25 Aug. 2026 Removing access would likely further ravage the spending power of ordinary Iranians. Nadeen Ebrahim, CNN Money, 25 Aug. 2026 See All Example Sentences for likely

Word History

Etymology

Adjective and Adverb

Middle English, from Old English gelīclic fitting (from gelīc like) and Old Norse glīkligr, līkligr, from glīkr like; akin to Old English gelīc

First Known Use

Adjective

14th century, in the meaning defined at sense 1

Adverb

14th century, in the meaning defined above

Time Traveler
The first known use of likely was in the 14th century

Browse Nearby Words

Cite this Entry

“Likely.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/likely. Accessed 26 Aug. 2026.

Kids Definition

likely

1 of 2 adjective
likelier; likeliest
1
: very possibly going to happen
it's likely to start raining any time
2
: seeming to be the truth : believable
a likely story
3
: giving hope of turning out well : promising
a likely spot for a picnic
a likely looking customer

likely

2 of 2 adverb
: without great doubt : probably
the first loaves of bread people made were likely hard and flat
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