infectiously
adverb
infectiously is spelled I-N-F-E-C-T-I-O-U-S-L-Y: 12 letters. It appears about once in every 17 million words in written English, the 125,655th most frequent word form (wordfreq, 2021 data). As an adverb, infectiously means “In an infectious manner” (English Wiktionary, September 2026).
How many letters and syllables are in infectiously?
| Letters | 12: I-N-F-E-C-T-I-O-U-S-L-Y |
|---|---|
| In writing | about once in every 17 million words; the 125,655th most frequent word form |
| Wrong spellings searched | none measured in search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How common is infectiously?
Infectiously appears about once in every 17 million words in written English, the 125,655th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Forms of infectiously
- more infectiously comparative
- most infectiously superlative
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does infectiously mean?
The meanings the English Wiktionary records, quoted as written there (source below).
adverb
- 1
In an infectious manner.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Where does infectiously come from?
From infectious + -ly.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).