infrequently

/ɪnˈfɹiːkwənt.li/

//ɪnˈfɹiːkwənt.li// adv

"infrequently" is a 12-letter English headword indexed on PlainSpell.

The verdict

“infrequently” has 19 generated spelling variants in the English index at frequency #28,957. The variants make it a useful spelling check.

#28,957
frequency rank, English
2,140
“I” headwords
19
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not frequently.

Corpus desk

Index EN-infrequently · infrequently · English

infrequently · rank #28,957 · 19 variants · 1 confusable

  • FREQ-MID #28,957
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 19 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH infernal

Nearest frequency peer: infernal (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “infrequently”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “infrequently” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

infrequently vs infrequent
83% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for infrequently
PropertyValue
Headwordinfrequently
LanguageEnglish
Part of speechAdverb
IPA/ɪnˈfɹiːkwənt.li/
Letters12
Frequency rank#28,957
Misspellings tracked19
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “infrequently”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).infrequentlylands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “infernal” (#28,956), “instill” (#28,958), “individualism” (#28,955). Among 2,140 “I” headwords, “infrequently” is #28,957. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 19 spelling variants around infrequently (IPA /ɪnˈfɹiːkwənt.li/), anadverb. Corpus frequency is #28,957 among 2,140 “I” headwords. Dominant gloss: "Not frequently.".

Our generated misspelling index lists 19 likely wrong-spelling variants for infrequently, with forms such as "ifnrequently", "inferquently", and "inffrequently". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 1 confusable-pair relationship, "infrequent", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From infrequent + -ly or in- + frequently. The correct English form is infrequently, spelled I-N-F-R-E-Q-U-E-N-T-L-Y.

Definition

  1. 1
    Not frequently.

Recorded use

Wiktionary example

These source excerpts show how infrequently appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. “As a result, OCR found that the district’s pattern of inconsistent responses to reports it received of sexual harassment – infrequently responding under Title IX or not responding at all – rose to the level that the district’s response to some families’ sexual harassment reports was deliberately indifferent to students’ civil rights,” a news release from…

Etymology

From infrequent + -ly or in- + frequently.

Antonyms

This word in other languages

Common misspellings

Also misspelled as:

  • ifnrequently
  • inferquently
  • inffrequently
  • infreqeuntly
  • infreqquently
  • infrequenlty
  • infrequenntly
  • infrequentlly
  • infrequentlyy
  • infrequenttly
  • infrequentyl
  • infrequetnly
  • infrequnetly
  • infreuqently
  • infrqeuently
  • infrrequently
  • innfrequently
  • inrfequently
  • nifrequently

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of infrequently - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

ifnrequently2inferquently2inffrequently1infreqeuntly2infreqquently1infrequenlty2infrequenntly1infrequentlly1
Edit distance from "infrequently"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "infrequently"?
"infrequently" is spelled I-N-F-R-E-Q-U-E-N-T-L-Y. The IPA pronunciation is /ɪnˈfɹiːkwənt.li/.
What does "infrequently" mean?
As an adverb, "infrequently" means: Not frequently.
What words are commonly confused with "infrequently"?
"infrequently" is commonly confused with "infrequent". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "infrequently"?
The IPA (International Phonetic Alphabet) transcription for "infrequently" is /ɪnˈfɹiːkwənt.li/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "infrequently"?
From infrequent + -ly or in- + frequently. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "infrequently", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (19 here; floor ≥5).

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list