rightful

/ˈɹaɪtfəl/

//ˈɹaɪtfəl// adj

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

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

The verdict

“rightful” has 13 generated spelling variants in the English index at frequency #17,706. The variants make it a useful spelling check.

#17,706
frequency rank, English
3,094
“R” headwords
13
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - By right; by law.

Corpus desk

Index EN-rightful · rightful · English

rightful · rank #17,706 · 13 variants · 1 confusable

  • FREQ-MID #17,706
  • LEN-LONG 8 letters
  • VOW-2 2 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 13 variants
  • BOOK-MID 3,094
  • PHOTO-FINISH rhetorical

Nearest frequency peer: rhetorical (-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 “rightful”

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

corpus weight

What this shows “rightful” 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).

rightful vs rightfully
80% similar

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

Key facts for rightful
PropertyValue
Headwordrightful
LanguageEnglish
Part of speechAdjective
IPA/ˈɹaɪtfəl/
Letters8
Frequency rank#17,706
Misspellings tracked13
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “rightful”

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

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “rhetorical” (#17,705), “robbing” (#17,707), “royale” (#17,708). Among 3,094 “R” headwords, “rightful” is #17,706. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 13 spelling variants around rightful (IPA /ˈɹaɪtfəl/), anadjective. Corpus frequency is #17,706 among 3,094 “R” headwords. Dominant gloss: "By right; by law.".

Our generated misspelling index lists 13 likely wrong-spelling variants for rightful, with forms such as "irghtful", "rgihtful", and "rigghtful". 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, "rightfully", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Middle English rightful, ryghtfull, riȝtful, from Old English *rihtfull (suggested by derivative unrihtfull (“unrightful”)), equivalent to right + -ful. The correct English form is rightful, spelled R-I-G-H-T-F-U-L.

Definition

  1. 1
    By right; by law.

Recorded use

Wiktionary examples

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

  1. rightful owner
  2. rightful heir

Etymology

From Middle English rightful, ryghtfull, riȝtful, from Old English *rihtfull (suggested by derivative unrihtfull (“unrightful”)), equivalent to right + -ful.

Antonyms

wrongfulunrightful

This word in other languages

legítimo(Español)légitime(Français)rechtmäßig(Deutsch)legítimo(Português)

Common misspellings

Also misspelled as:

  • irghtful
  • rgihtful
  • rigghtful
  • righftul
  • righhtful
  • rightfful
  • rightflu
  • rightfull
  • righttful
  • rightufl
  • rigthful
  • rihgtful
  • rrightful

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of rightful - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

irghtful2rgihtful2rigghtful1righftul2righhtful1rightfful1rightflu2rightfull1
Edit distance from "rightful"

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 "rightful"?
"rightful" is spelled R-I-G-H-T-F-U-L. The IPA pronunciation is /ˈɹaɪtfəl/.
What does "rightful" mean?
As an adjective, "rightful" means: By right; by law.
What words are commonly confused with "rightful"?
"rightful" is commonly confused with "rightfully". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "rightful"?
The IPA (International Phonetic Alphabet) transcription for "rightful" is /ˈɹaɪtfəl/. 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 "rightful"?
From Middle English rightful, ryghtfull, riȝtful, from Old English *rihtfull (suggested by derivative unrihtfull (“unrightful”)), equivalent to right + -ful. 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 "rightful", not the corpus desk frequency band.

Same letter count

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

suffrage#17,727synopsis#17,730trapping#17,738meridian#17,673

Similar misspelling depth

Headwords with a similar count of attested misspellings (13 here; floor ≥5).

orphanage13 variantsworkings13 variantsambiguity13 variantsinsulated13 variants

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

Source: FrequencyWords open word-frequency list