Thesaurus
Synonyms & Antonyms of deadly
(Entry 1 of 2)
- the doctors were alarmed about the outbreak of the deadly new virus
Synonyms for deadly
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Antonyms for deadly
- the deadly tedium of waiting for the fog to lift
Synonyms for deadly
- absolute,
- all-out,
- arrant,
- blank,
- blooming
- [chiefly British],
- bodacious
- [Southern & Midland],
- categorical
- (also categoric),
- clean,
- complete,
- consummate,
- crashing,
- damn,
- damned,
- dead,
- definite,
- downright,
- dreadful,
- fair,
- flat,
- flat-out,
- out-and-out,
- outright,
- perfect,
- plumb,
- profound,
- pure,
- rank,
- regular,
- sheer,
- simple,
- stark,
- stone,
- straight-out,
- thorough,
- thoroughgoing,
- total,
- unadulterated,
- unalloyed,
- unconditional,
- unmitigated,
- unqualified,
- utter,
- very
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Near Antonyms for deadly
- a deadly pallor spread across her face as the tragic news gradually sank in
Synonyms for deadly
Words Related to deadly
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deadly
adverbSynonyms & Antonyms of deadly (Entry 2 of 2)
- I'm deadly serious about making an offer on the house
Synonyms for deadly
- achingly,
- almighty,
- archly,
- awful,
- awfully,
- badly,
- beastly,
- blisteringly,
- bone,
- colossally,
- corking,
- cracking,
- damn,
- damned,
- dang,
- desperately,
- eminently,
- enormously,
- especially,
- ever,
- exceedingly
- (also exceeding),
- extra,
- extremely,
- fabulously,
- fantastically,
- far,
- fiercely,
- filthy,
- frightfully,
- full,
- greatly,
- heavily,
- highly,
- hugely,
- immensely,
- incredibly,
- intensely,
- jolly,
- majorly,
- mightily,
- mighty,
- monstrous
- [chiefly dialect],
- mortally,
- most,
- much,
- particularly,
- passing,
- rattling,
- real,
- really,
- right,
- roaring,
- roaringly,
- seriously,
- severely,
- so,
- sore,
- sorely,
- spanking,
- specially,
- stinking,
- such,
- super,
- supremely,
- surpassingly,
- terribly,
- that,
- thumping,
- too,
- unco,
- uncommonly,
- vastly,
- very,
- vitally,
- way,
- whacking,
- wicked,
- wildly
Words Related to deadly
Phrases Synonymous with deadly
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Antonyms for deadly
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Cite this Entry
“Deadly.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deadly. Accessed 28 May. 2022.
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Time Traveler for deadly
The first known use of deadly was before the 12th century
See more words from the same century