thunderously
"thunderously" is a 12-letter English headword indexed on PlainSpell.
The verdict
“thunderously” is outside the top-ranked English vocabulary, used as an adverb - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 12
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - In a thunderous manner, very loudly.
| Property | Value |
|---|---|
| Headword | thunderously |
| Language | English |
| Part of speech | Adverb |
| Letters | 12 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “thunderously” sits in English frequency
Spelling & Dictionary Insight
The English entry for thunderously is 12 letters long, classified as an adverb. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "In a thunderous manner, very loudly.".
Zero misspellings are on record for thunderously in our index, since its letter pattern doesn't lend itself to common typo substitutions. Our dataset records no confusable match here, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: From thunderous + -ly. The correct English form is thunderously, spelled T-H-U-N-D-E-R-O-U-S-L-Y.
Definition
- 1In a thunderous manner, very loudly.
Etymology
From thunderous + -ly.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “thunderously”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is T-H-U-N-D-E-R-O-U-S-L-Y - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
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.