ABC Synonyms: 31 Similar and Opposite Words

ABC

noun

ˌā-(ˌ)bē-ˈsē

Definition of ABC

as in principles

usually ABC's or ABCs plural general or basic truths on which other truths or theories can be based a book on the ABCs of computer usage

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Recent Examples of Synonyms for ABC

Noun

It’s designed to help parents teach numbers, counting, the alphabet, colors, shapes, fine motor skills and more.

— BestReviews, Mercury News, 23 July 2026
How did a society just getting to grips with the alphabet produce works of such sophistication?

— Literary Hub, Literary Hub, 17 July 2026

Definition of alphabet

Noun

Though Springs’ outing was particularly rough Friday, Kotsay said his ability to escape the fourth inning, which saw the Tigers load the bases with one out, after only surrendering one run, was a positive takeaway.

— Sean Campbell, Sacbee.com, 1 Aug. 2026
Nick Gonzales' first-inning single with the bases loaded drove in two runs to put Pittsburgh ahead 2-0.

— CBS News, CBS News, 1 Aug. 2026

Definition of basis

Noun

Language exchange groups can help sharpen conversational skills, grammar and pronunciation.

— Veronica Fernandez-Alvarado July 29, Sacbee.com, 29 July 2026
The Vampire Lestat showrunner Rolin Jones put the 265-year-old rock star through the ringer during the season 3 finale, but that doesn’t mean Lestat (Sam Reid) stopped caring about his grammar.

— Samantha Highfill, Entertainment Weekly, 20 July 2026

Definition of grammar

Noun

The introduction of liquid glass has led to larger, more graphical elements that have taken over in terms of clarity and ease of use.

— Ewan Spence, Forbes.com, 2 Aug. 2026
While Tehran's civilian government is seeking economic relief and sanctions easing, elements within the security establishment may view continued pressure in the strait as an important source of leverage.

— Emma Graham, CNBC, 1 Aug. 2026

Definition of elements

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“ABC.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ABC. Accessed 3 Aug. 2026.

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noun

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