antsy

adjective

ant·​sy ˈant-sē 

1

informal : restless, fidgety

antsy children

also : impatient, eager

antsy for a new challenge

2

informal : nervous, apprehensive

antsy investors

Synonyms of antsy

• worried
• anxious
• nervous
• upset
• uneasy
• apprehensive
• troubled

Examples of antsy in a Sentence

he was feeling understandably antsy about the tax audit

after a few minutes in the formal restaurant, the kids got antsy

Recent Examples on the Web

On the other hand, parents will be pleased to know that the movie has a run-time of only an hour and 30 minutes, which is the sweet spot for kids who start to get antsy during longer movies. —Lynnette Nicholas, Parents, 19 Dec. 2025

Bored and antsy during Covid lockdown, DiRusso’s bandmate urged her to join TikTok. —Marissa R. Moss, Rolling Stone, 19 Dec. 2025

At Villa Valencia, the three penthouses — including an entire top-floor unit marketed at a price of $15 million — were either unsold, unfinished or both, preventing Kapoor from paying out antsy investors. —Sarah Blaskey, Miami Herald, 16 Dec. 2025

Eventually, a marshal told the carolers that security was getting antsy, at which point the group moved on, Brown told The Bee later. —Graham Womack, Sacbee.com, 12 Dec. 2025

Word History

Etymology

see ant entry 1

First Known Use

1950, in the meaning defined at sense 1

Kids Definition

antsy

adjective

ant·​sy ˈant-sē 

informal

: restless sense 3, impatient