swell

Name: swell, English Word Data
Creator: Wiktionary
License: https://creativecommons.org/licenses/by-sa/4.0/

/swɛl/

//swɛl// verb

By PlainSpell Editorial Team · According to Wiktionary data (CC BY-SA) · analyzed May 6, 2026

The verdict

“swell” is a moderately-common English word, ranked #12,339 in English word frequency and used as a verb.

#12,339
frequency rank, English: 5
letters: 6
tracked misspellings: 20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - To become bigger, especially due to being engorged.

Visual similarity to commonly confused words

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

swell vs swept

60% similar

swell vs swirl

60% similar

swell vs swelled

71% similar

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

Key facts for swell
Property	Value
Headword	swell
Language	English
Part of speech	Verb
IPA	/swɛl/
Letters	5
Frequency rank	#12,339
Misspellings tracked	6
Confusable pairs	20
Source	Wiktionary (kaikki.org)

Where “swell” sits in English frequency

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

#12,339

#1#100#1K#10K#100K

← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for swell is 5 letters long, classified as a verb, and transcribed in the International Phonetic Alphabet as /swɛl/. Corpus data places it at rank #12,339 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 9 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 6 likely wrong-spelling variants for swell, with forms such as "sewll", "sswell", and "swel". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 20 confusable-pair relationships, "swept", "swirl", "swelled", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From Middle English swellen, from Old English swellan (“to swell”), from Proto-West Germanic *swellan, from Proto-Germanic *swellaną (“to swell”), of unknown origin. Cognate with Saterland Frisian swälle (“to swell”), West Frisian swolle (“to swell”), Dutch… The correct English form is swell, spelled S-W-E-L-L.

Definition

1
To become bigger, especially due to being engorged.
2
To cause to become bigger.
3
To grow gradually in force or loudness.
4
To cause to grow gradually in force or loudness.
5
To raise to arrogance; to puff up; to inflate.
6
To be raised to arrogance.
7
To be elated; to rise arrogantly.
8
To be turgid, bombastic, or extravagant.
9
To protuberate; to bulge out.

Etymology

From Middle English swellen, from Old English swellan (“to swell”), from Proto-West Germanic *swellan, from Proto-Germanic *swellaną (“to swell”), of unknown origin. Cognate with Saterland Frisian swälle (“to swell”), West Frisian swolle (“to swell”), Dutch zwellen (“to swell”), Low German swellen (“to swell”), German schwellen (“to swell”), Swedish svälla (“to swell”), Icelandic svella. The adjective may derive from the noun.

This word in other languages

hincharse(Español)gonfler(Français)schwellen(Deutsch)inchar(Português)

Common misspellings

Also misspelled as: sewll,sswell,swel,swlel,swwell,wsell

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of swell - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

Edit distance from "swell"

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 "swell"?

"swell" is spelled S-W-E-L-L. The IPA pronunciation is /swɛl/.

What does "swell" mean?

As a verb, "swell" means: To become bigger, especially due to being engorged.

What words are commonly confused with "swell"?

"swell" is commonly confused with "swept", "swirl", "swelled". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.

How do you pronounce "swell"?

The IPA (International Phonetic Alphabet) transcription for "swell" is /swɛl/. 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 "swell"?

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.

Using “swell”

The practical upshot for anyone who landed here from a spell-check.

The one correct English spelling is S-W-E-L-L - every other letter order is a misspelling in standard orthography.
Say it as /swɛl/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
Don't mix it up with “swept” - see the side-by-side comparison. swell vs swept
Browse more English words and confusable pairs in the same reference. English words

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.