deceitfully

/dɪˈsiːtf(ə)li/

//dɪˈsiːtf(ə)li// adv

"deceitfully" is a 11-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - in a deceitful manner

Corpus desk

Index EN-deceitfully · deceitfully · English

deceitfully · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" thin
  • PHOTO-UNK Peer pending

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.

Key facts for deceitfully
PropertyValue
Headworddeceitfully
LanguageEnglish
Part of speechAdverb
IPA/dɪˈsiːtf(ə)li/
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “deceitfully” in English

deceitfullyfalls 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

deceitfully is uncommon English outside the top frequency list, classed as anadverb, transcribed /dɪˈsiːtf(ə)li/. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for deceitfully in our index, typically a sign the spelling maps closely to how the word sounds. No close-neighbour confusable shows up for this headword in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From deceitful + -ly. The correct English form is deceitfully, spelled D-E-C-E-I-T-F-U-L-L-Y.

Definition

  1. 1
    in a deceitful manner
  2. 2
    with the intention to deceive

Etymology

From deceitful + -ly.

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "deceitfully"?
"deceitfully" is spelled D-E-C-E-I-T-F-U-L-L-Y. The IPA pronunciation is /dɪˈsiːtf(ə)li/.
What does "deceitfully" mean?
As an adverb, "deceitfully" means: in a deceitful manner
How do you pronounce "deceitfully"?
The IPA (International Phonetic Alphabet) transcription for "deceitfully" is /dɪˈsiːtf(ə)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 "deceitfully"?
From deceitful + -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.

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

Source: FrequencyWords open word-frequency list