dubiously
/ˈdub.i.əs.li/
"dubiously" is a 9-letter English headword indexed on PlainSpell.
The verdict
“dubiously” is an uncommon English word, ranked #85,199 in English word frequency and used as an adverb.
- #85,199
- frequency rank, English
- 9
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - In a dubious manner.
| Property | Value |
|---|---|
| Headword | dubiously |
| Language | English |
| Part of speech | Adverb |
| IPA | /ˈdub.i.əs.li/ |
| Letters | 9 |
| Frequency rank | #85,199 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “dubiously” sits in English frequency
Spelling & Dictionary Insight
The English entry for dubiously is 9 letters long, classified as an adverb, and transcribed in the International Phonetic Alphabet as /ˈdub.i.əs.li/. Corpus data places it at rank #85,199 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Our edit-distance generator produced no likely misspellings for dubiously, a sign its spelling follows regular English conventions. Our confusable-pair dataset has no match for it, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From dubious + -ly. The correct English form is dubiously, spelled D-U-B-I-O-U-S-L-Y.
Definition
- 1In a dubious manner.
- 2Accompanied by doubt, or anxious uncertainty.
Etymology
From dubious + -ly.
This word in other languages
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 "dubiously"?
What does "dubiously" mean?
How do you pronounce "dubiously"?
What is the origin of the word "dubiously"?
Is PlainSpell free to use?
Using “dubiously”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is D-U-B-I-O-U-S-L-Y - every other letter order is a misspelling in standard orthography.
- Say it as /ˈdub.i.əs.li/ (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
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.