terribly

/ˈtɛɹ.ɪ.bli/

//ˈtɛɹ.ɪ.bli// adv

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

The verdict

“terribly” has 11 generated spelling variants in the English index at frequency #8,216. The variants make it a useful spelling check.

#8,216
frequency rank, English
3,151
“T” headwords
11
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - So as to cause terror or awe.

Corpus desk

Index EN-terribly · terribly · English

terribly · rank #8,216 · 11 variants · 2 confusables

  • FREQ-COMMON #8,216
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-LOW 2 pairs
  • VAR-MID 11 variants
  • BOOK-MID 3,151
  • PHOTO-FINISH territorial

Nearest frequency peer: territorial (+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.

Rank peers near misspelling magnet “terribly”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “terribly” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

terribly vs terrify
75% similar
terribly vs terrible
88% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for terribly
PropertyValue
Headwordterribly
LanguageEnglish
Part of speechAdverb
IPA/ˈtɛɹ.ɪ.bli/
Letters8
Frequency rank#8,216
Misspellings tracked11
Confusable pairs2
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “terribly”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).terriblylands here:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “territorial” (#8,217), “thirds” (#8,218), “sung” (#8,213). Among 3,151 “T” headwords, “terribly” is #8,216. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around terribly (IPA /ˈtɛɹ.ɪ.bli/), anadverb. Corpus frequency is #8,216 among 3,151 “T” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 11 likely wrong-spelling variants for terribly, with forms such as "etrribly", "teribly", and "terirbly". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 2 confusable-pair relationships, "terrify", "terrible", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Inherited from Middle English terribli. By surface analysis, terrible + -ly. The correct English form is terribly, spelled T-E-R-R-I-B-L-Y.

Definition

  1. 1
    So as to cause terror or awe.
  2. 2
    Very; extremely.
  3. 3
    Very badly.

Recorded use

Wiktionary examples

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

  1. The lion roared terribly.
  2. The mere sensuous impact of trumpet or saxophone, whatever it happened to be playing, was an echo, even though a faint echo, of that excitement and abandon. He wanted to taste, smell, hear: his senses were terribly alive.

Etymology

Inherited from Middle English terribli. By surface analysis, terrible + -ly.

Synonyms

This word in other languages

Common misspellings

Also misspelled as:

  • etrribly
  • teribly
  • terirbly
  • terrbily
  • terribbly
  • terriblly
  • terriblyy
  • terribyl
  • terrilby
  • treribly
  • tterribly

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of terribly - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

etrribly2teribly1terirbly2terrbily2terribbly1terriblly1terriblyy1terribyl2
Edit distance from "terribly"

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 "terribly"?
"terribly" is spelled T-E-R-R-I-B-L-Y. The IPA pronunciation is /ˈtɛɹ.ɪ.bli/.
What does "terribly" mean?
As an adverb, "terribly" means: So as to cause terror or awe.
What words are commonly confused with "terribly"?
"terribly" is commonly confused with "terrify", "terrible". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "terribly"?
The IPA (International Phonetic Alphabet) transcription for "terribly" is /ˈtɛɹ.ɪ.bli/. 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 "terribly"?
Inherited from Middle English terribli. By surface analysis, terrible + -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 "terribly", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (11 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list