terrifyingly

adv

By · According to Wiktionary data (CC BY-SA) ·

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

The verdict

“terrifyingly” is uncommon English (frequency #55,799 among 3,151 “T” headwords), classed as an adverb. The kind of spelling people second-guess.

#55,799
frequency rank, English
3,151
“T” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - In a terrifying manner.

Corpus desk

Index EN-terrifyingly · terrifyingly · English

terrifyingly · rank #55,799 · 0 variants · 0 confusables

  • FREQ-RARE #55,799
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH telepathically

Nearest frequency peer: telepathically (-1 rank slots)

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.

Long-tail ranks near “terrifyingly”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “terrifyingly” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for terrifyingly
PropertyValue
Headwordterrifyingly
LanguageEnglish
Part of speechAdverb
Letters12
Frequency rank#55,799
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “terrifyingly” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).terrifyinglyfalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “telepathically” (#55,798), “telematics” (#55,797), “telekinesis” (#55,796). Among 3,151 “T” headwords, “terrifyingly” is #55,799. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

terrifyingly is uncommon English at frequency #55,799 among 3,151 “T” headwords, classed as anadverb. Rarity is why readers land here mid-draft. Gloss: "In a terrifying manner.".

No misspelling variants are generated for terrifyingly in our index, since its letter pattern doesn't lend itself to common typo substitutions. This entry stands alone in our confusable dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From terrifying + -ly. The correct English form is terrifyingly, spelled T-E-R-R-I-F-Y-I-N-G-L-Y.

Definition

  1. 1
    In a terrifying manner.

Recorded use

Wiktionary examples

These source excerpts show how terrifyingly appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The special effects were terrifyingly realistic the first time I saw them.
  2. After 'class war', we now apparently have 'location war'. If this idea is allowed to progress beyond Ms Harperson's terrifyingly one-track mind, hundreds of public organisations will have to have special quotas for Yorkshirepersons or Cornishpersons whenever a vacancy occurs.

Etymology

From terrifying + -ly.

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 "terrifyingly"?
"terrifyingly" is spelled T-E-R-R-I-F-Y-I-N-G-L-Y.
What does "terrifyingly" mean?
As an adverb, "terrifyingly" means: In a terrifying manner.
What is the origin of the word "terrifyingly"?
From terrifying + -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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "terrifyingly", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

thoroughness#55,802sportscaster#55,762psychometric#55,667preoperative#55,662

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

Source: FrequencyWords open word-frequency list