ill-advisedly

adv

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

The verdict

“ill-advisedly” is uncommon English (outside the top frequency list), classed as an adverb. The kind of spelling people second-guess.

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - In an ill-advised manner.

Key facts for ill-advisedly
PropertyValue
Headwordill-advisedly
LanguageEnglish
Part of speechAdverb
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “ill-advisedly” sits in English frequency

ill-advisedly falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

ill-advisedly is uncommon English outside the top frequency list, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "In an ill-advised manner.".

No misspelling variants are generated for ill-advisedly in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. No confusable counterpart is on file for this word, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From ill-advised + -ly. The correct English form is ill-advisedly, spelled I-L-L---A-D-V-I-S-E-D-L-Y.

Definition

  1. 1
    In an ill-advised manner.

Etymology

From ill-advised + -ly.

Synonyms

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "ill-advisedly"?
"ill-advisedly" is spelled I-L-L---A-D-V-I-S-E-D-L-Y.
What does "ill-advisedly" mean?
As an adverb, "ill-advisedly" means: In an ill-advised manner.
What is the origin of the word "ill-advisedly"?
From ill-advised + -ly. 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 “ill-advisedly”

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

  • The one correct English spelling is I-L-L---A-D-V-I-S-E-D-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
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