rightfully

R1I1G2H4T1F4U1L1L1Y4
/ˈɹaɪtfəli/

adverb

In accordance with what is right or just.

“Near-synonym: fairly”

Less commonScrabble 20

Meanings

adverbrightfully (comparative more rightfully, superlative most rightfully)

comparative more rightfully · superlative most rightfully

  1. In accordance with what is right or just.

    Near-synonym: fairly

    1 more example

    [T]he only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others. His own good, either physical or moral, is not a sufficient warrant.

    1859, John Stuart Mill, “Introductory”, in On Liberty, London: John W[illiam] Parker and Son, […], →OCLC, page 22

    Synonyms: justly, fairly · Antonyms: unrightfully, wrongfully, wrongly

  2. Rightly, correctly.

    Ne euer will it [King Arthur's sword] breake, ne euer bend. / Wherefore Morddure it rightfully is hight.

    1590, Edmund Spenser, “Book II, Canto VIII”, in The Faerie Queene. […], London: […] [John Wolfe] for William Ponsonbie, →OCLC, stanza 21, page 296

    Synonyms: accurately, truly · Antonyms: inaccurately, incorrectly, falsely, wrongly

Synonyms & antonyms

adverbIn accordance with what is right or just.

adverbRightly, correctly.

More synonyms by meaning

adverbby right

Similar

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Middle Englishryghtefully
  2. Englishrightfully

From Middle English ryghtefully, equivalent to rightful + -ly.

Full word history & related roots →

Rhymes & wordplay

Rhymes with rightfully

All rhymes →
Cite this entry
APA

rightfully. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/rightfully

MLA

“rightfully.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/rightfully. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “rightfully,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/rightfully.

Source: rightfully on Wiktionary, CC BY-SA 4.0.