unwisely

adv

"unwisely" is a 8-letter English headword indexed on PlainSpell.

The verdict

“unwisely” is uncommon English (frequency #60,545 among 23,789 “U” headwords), classed as an adverb. The kind of spelling people second-guess.

#60,545
frequency rank, English
23,789
“U” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - In an unwise manner; foolishly.

Key facts for unwisely
PropertyValue
Headwordunwisely
LanguageEnglish
Part of speechAdverb
Letters8
Frequency rank#60,545
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “unwisely” 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). unwisely lands here:

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

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

Rare enough to double-check

unwisely is uncommon English at frequency #60,545 among 23,789 “U” headwords, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "In an unwise manner; foolishly.".

unwisely has no tracked misspelling variants, suggesting the orthography follows predictable English patterns. Our confusable-pair dataset has no match for it, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From Middle English vnwysely, vnwisely, vnwyseliche, from Old English unwīslīċe (“unwisely, foolish”), equivalent to un- + wisely. The correct English form is unwisely, spelled U-N-W-I-S-E-L-Y.

Definition

  1. 1
    In an unwise manner; foolishly.

Etymology

From Middle English vnwysely, vnwisely, vnwyseliche, from Old English unwīslīċe (“unwisely, foolish”), equivalent to un- + wisely.

This word in other languages

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 "unwisely"?
"unwisely" is spelled U-N-W-I-S-E-L-Y.
What does "unwisely" mean?
As an adverb, "unwisely" means: In an unwise manner; foolishly.
What is the origin of the word "unwisely"?
From Middle English vnwysely, vnwisely, vnwyseliche, from Old English unwīslīċe (“unwisely, foolish”), equivalent to un- + wisely. 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.

Using “unwisely”

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

  • The one correct English spelling is U-N-W-I-S-E-L-Y - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words

Other uncommon English words near this rank

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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list