TOCSINS Synonyms: 23 Similar and Opposite Words

tocsins

noun

plural of tocsin

as in signals

an object intended to give public notice or warning the tocsin rang out, warning us of the approaching tornado

Synonyms & Similar Words

Relevance

as in red flags

something that tells of approaching danger or risk noted that a sudden drop in a student's grades may be a tocsin of a serious personal problem

Synonyms & Similar Words

Antonyms & Near Antonyms

all clears

Example Sentences

Recent Examples of Synonyms for tocsins

Noun

Cancer can exploit molecular signals that restrain immune responses, allowing malignant cells to escape attack even when identified.

— Mike McRae October 25, New Atlas, 26 Oct. 2026
Yet advertising systems may still use that activity as one of several signals when building a profile.

— Kurt Knutsson, FOXNews.com, 26 Oct. 2026

Definition of signals

Noun

The poor decision-making, surprisingly shaky accuracy, inability to elevate a weak supporting cast and difficulty moving through progressions quickly are all serious red flags.

— Barry Jackson, Miami Herald, 21 Oct. 2026
Also last year, OpenAI CEO Sam Altman’s admission that an AI bubble exists and Michael Burry’s bearish bets represented more red flags.

— Jason Ma, Fortune, 17 Oct. 2026

Definition of red flags

Noun

The National Weather Service issued flood warnings for Orange and San Diego counties from Sunday morning to midday Thursday.

— Terry Castleman, Los Angeles Times, 25 Oct. 2026
Flood warnings are also in place, while airports, ferries, railways and roads have seen disruptions.

— ABC News, ABC News, 25 Oct. 2026

Definition of warnings

Noun

Around midnight, Bethune walked into the parking lot, where the men approached him in a gray 2026 Toyota Camry equipped with flashing blue and red lights, according to Fagan and Johnson’s arrest affidavits.

— Milena Malaver, Miami Herald, 23 Oct. 2026
The program is intended to discourage dangerous driving and reinforce the importance of stopping for school buses when their red lights are flashing and stop arms are extended.

— Logan Hall, CBS News, 22 Oct. 2026

Definition of red lights

Noun

Every year after Halloween, Spirit Halloween’s stores empty out and the signs come down.

— Catherina Gioino, Fortune, 24 Oct. 2026
Watch for unusual phone behavior An infected phone may show signs such as unexplained mobile data usage, excessive background activity, unexpected advertisements or apps appearing without your permission.

— Kurt Knutsson, FOXNews.com, 23 Oct. 2026

Definition of signs

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

tocsin

tocsins

today

See all Nearby Words

Cite this Entry

Style

“Tocsins.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/tocsins. Accessed 27 Oct. 2026.

Copy Citation

Synonyms of tocsins

noun

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

milieu

Popular in Grammar & Usage

How to Use 'Who' vs. 'Whom'

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

'Affect' vs. 'Effect'

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

12 Lovely and Unusual Words for the Natural World

Why do we 'bury the lede?'

'Za' and 9 Other Words to Help You Win at SCRABBLE

Popular

How to Use 'Who' vs. 'Whom'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes