coolly
/ˈkuːl.li/
"coolly" is a 6-letter English headword indexed on PlainSpell.
The verdict
“coolly” is a moderately-common English word, ranked #43,577 in English word frequency and used as an adverb.
- #43,577
- frequency rank, English
- 6
- letters
- 7
- tracked misspellings
- 18
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - At a moderately low temperature.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | coolly |
| Language | English |
| Part of speech | Adverb |
| IPA | /ˈkuːl.li/ |
| Letters | 6 |
| Frequency rank | #43,577 |
| Misspellings tracked | 7 |
| Confusable pairs | 18 |
| Source | Wiktionary (kaikki.org) |
Where “coolly” sits in English frequency
Spelling & Dictionary Insight
The English entry for coolly is 6 letters long, classified as an adverb, and transcribed in the International Phonetic Alphabet as /ˈkuːl.li/. Corpus data places it at rank #43,577 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 7 likely wrong-spelling variants for coolly, with forms such as "ccoolly", "colly", and "cololy". 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 18 confusable-pair relationships, "cools", "costly", "Cowley", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From cool + -ly (adverbial suffix). The correct English form is coolly, spelled C-O-O-L-L-Y.
Definition
- 1At a moderately low temperature.
- 2In a cool, unpanicked or collected manner.
- 3With calm impudence.
Etymology
From cool + -ly (adverbial suffix).
Common misspellings
Also misspelled as: ccoolly,colly,cololy,coollyy,cooly,coolyl,ocolly
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of coolly - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 "coolly"?
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Using “coolly”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-O-O-L-L-Y - every other letter order is a misspelling in standard orthography.
- Say it as /ˈkuːl.li/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “cools” - see the side-by-side comparison. coolly vs cools
- 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.