infrequent

adjective

in·​fre·​quent (ˌ)in-ˈfrē-kwənt 

1

: seldom happening or occurring : rare

2

: placed or occurring at wide intervals in space or time

a slope dotted with infrequent pines

infrequent visits

infrequently adverb

Synonyms

• occasional

Choose the Right Synonym for infrequent

infrequent, uncommon, scarce, rare, sporadic mean not common or abundant.

infrequent implies occurrence at wide intervals in space or time.

infrequent family visits

uncommon suggests a frequency below normal expectation.

smallpox is now uncommon in many countries

scarce implies falling short of a standard or required abundance.

jobs were scarce during the Depression

rare suggests extreme scarcity or infrequency and often implies consequent high value.

rare first editions

sporadic implies occurrence in scattered instances or isolated outbursts.

sporadic cases of influenza

Examples of infrequent in a Sentence

We made infrequent stops along the way.

a shut-in who made infrequent trips to the store

Recent Examples on the Web

The leader’s long stints outside the country and infrequent public appearances have prompted speculation about his health, but Sunday’s announcement on X confirmed his intention to stand again. —semafor.com, 14 July 2025

The funding notice underscored the need for U.S. facilities to provide critical societal and economic services during infrequent high-impact events that may cause electricity grid outages. —Noël Fletcher, Forbes.com, 27 June 2025

His infrequent social media presence is a collection of tributes to other entertainment artists, sponsored posts from brands like Lego and the occasional inspirational message. —Lisa Respers France, CNN Money, 17 June 2025

This is for infrequent use, though, like a neighbor going on a one-off grocery run. —Liz Knueven, CNBC, 13 June 2025

Word History

Etymology

Latin infrequent-, infrequens, from in- + frequent-, frequens frequent

First Known Use

1622, in the meaning defined at sense 1

Phrases Containing infrequent

• not infrequent

Rhymes for infrequent

• unfrequent
• frequent
• sequent

Kids Definition

infrequent

adjective

in·​fre·​quent (ˈ)in-ˈfrē-kwənt 

1

: seldom happening or occurring

2

: not placed, made, or done at frequent intervals

made infrequent stops

infrequently adverb