authoritatively
/ɔːˈθɒɹɪtətɪvli/
"authoritatively" is a 15-letter English headword indexed on PlainSpell.
The verdict
“authoritatively” is uncommon English (frequency #70,470 among 35,202 “A” headwords), classed as an adverb. The kind of spelling people second-guess.
- #70,470
- frequency rank, English
- 35,202
- “A” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - In an authoritative manner; with authority.
| Property | Value |
|---|---|
| Headword | authoritatively |
| Language | English |
| Part of speech | Adverb |
| IPA | /ɔːˈθɒɹɪtətɪvli/ |
| Letters | 15 |
| Frequency rank | #70,470 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “authoritatively” sits in English frequency
Rare enough to double-check
authoritatively is uncommon English at frequency #70,470 among 35,202 “A” headwords, classed as anadverb, transcribed /ɔːˈθɒɹɪtətɪvli/. Rarity is why readers land here mid-draft. Gloss: "In an authoritative manner; with authority.".
The misspelling generator found no plausible variants for authoritatively, and the word's spelling is regular enough that our generator found nothing worth flagging. We don't track a confusable pairing for this entry, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From Middle English auctoritatively, auctoritativeli; compare Medieval Latin auctoritātīve; equivalent to authoritative + -ly. The correct English form is authoritatively, spelled A-U-T-H-O-R-I-T-A-T-I-V-E-L-Y.
Definition
- 1In an authoritative manner; with authority.
Etymology
From Middle English auctoritatively, auctoritativeli; compare Medieval Latin auctoritātīve; equivalent to authoritative + -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.
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Using “authoritatively”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-U-T-H-O-R-I-T-A-T-I-V-E-L-Y - every other letter order is a misspelling in standard orthography.
- Say it as /ɔːˈθɒɹɪtətɪvli/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.