unhappily

/ʌnˈhæpɪli/

//ʌnˈhæpɪli// adv

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

"unhappily" is a 9-letter English headword indexed on PlainSpell.

The verdict

“unhappily” has 12 generated spelling variants in the English index at frequency #49,693. The variants make it a useful spelling check.

#49,693
frequency rank, English
1,433
“U” headwords
12
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Unfortunately; regrettably.

Corpus desk

Index EN-unhappily · unhappily · English

unhappily · rank #49,693 · 12 variants · 1 confusable

  • FREQ-MID #49,693
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-MID 12 variants
  • BOOK-MID 1,433
  • PHOTO-FINISH undeterred

Nearest frequency peer: undeterred (-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 “unhappily”

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

corpus weight

What this shows “unhappily” 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).

unhappily vs unhappy
78% similar

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

Key facts for unhappily
PropertyValue
Headwordunhappily
LanguageEnglish
Part of speechAdverb
IPA/ʌnˈhæpɪli/
Letters9
Frequency rank#49,693
Misspellings tracked12
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “unhappily”

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).unhappilylands 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 “undeterred” (#49,692), “unoriginal” (#49,694), “underpass” (#49,691). Among 1,433 “U” headwords, “unhappily” is #49,693. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 12 spelling variants around unhappily (IPA /ʌnˈhæpɪli/), anadverb. Corpus frequency is #49,693 among 1,433 “U” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 12 likely wrong-spelling variants for unhappily, with forms such as "nuhappily", "uhnappily", and "unahppily". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 1 confusable-pair relationship, "unhappy", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From Middle English onhappily, unhappili, unhappily, unhappyly; equivalent to un- + happily or unhappy + -ly. The correct English form is unhappily, spelled U-N-H-A-P-P-I-L-Y.

Definition

  1. 1
    Unfortunately; regrettably.
  2. 2
    Through evil fate or chance; wretchedly.
  3. 3
    Without happiness; sadly.

Recorded use

Wiktionary examples

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

  1. The line to Dunières consists of a series of breakneck descents almost invariably ended by a violent curve and followed immediately by a panting climb, on which the engine barked thunderously but failed unhappily to maintain its booked speed of 13 m.p.h.
  2. Theodore Roosevelt […] added, perhaps unhappily, that he believed the US administration in the Philippines could learn a lot from the Austrian example.

Etymology

From Middle English onhappily, unhappili, unhappily, unhappyly; equivalent to un- + happily or unhappy + -ly.

Antonyms

happily

Common misspellings

Also misspelled as:

  • nuhappily
  • uhnappily
  • unahppily
  • unhapily
  • unhapiply
  • unhappilly
  • unhappilyy
  • unhappiyl
  • unhappliy
  • unhhappily
  • unhpapily
  • unnhappily

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of unhappily - 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.

nuhappily2uhnappily2unahppily2unhapily1unhapiply2unhappilly1unhappilyy1unhappiyl2
Edit distance from "unhappily"

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 "unhappily"?
"unhappily" is spelled U-N-H-A-P-P-I-L-Y. The IPA pronunciation is /ʌnˈhæpɪli/.
What does "unhappily" mean?
As an adverb, "unhappily" means: Unfortunately; regrettably.
What words are commonly confused with "unhappily"?
"unhappily" is commonly confused with "unhappy". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "unhappily"?
The IPA (International Phonetic Alphabet) transcription for "unhappily" is /ʌnˈhæpɪli/. 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 "unhappily"?
From Middle English onhappily, unhappili, unhappily, unhappyly; equivalent to un- + happily or unhappy + -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 "unhappily", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

underpass#49,691townsfolk#49,674teetering#49,670watchlist#49,717

Similar misspelling depth

Headwords with a similar count of attested misspellings (12 here; floor ≥5).

starkly12 variantsSrinivas12 variantssoundness12 variantsAllardyce12 variants

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

Source: FrequencyWords open word-frequency list