20s
"20s" is a 1-letter English headword indexed on PlainSpell.
The verdict
“20s” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 3
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The decade of the 2020s.
| Property | Value |
|---|---|
| Headword | 20s |
| Language | English |
| Part of speech | Noun |
| Letters | 3 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “20s” sits in English frequency
Spelling & Dictionary Insight
The English entry for 20s is 3 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.
20s doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. No close-neighbour confusable shows up for this headword in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Our source data has no etymology on file for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is 20s, spelled 2-0-S.
Definition
- 1The decade of the 2020s.
- 2The decade of the 1920s.
- 3A range of the numbers twenty (20) to twenty-nine (29).
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
How do you spell "20s"?
What does "20s" mean?
What language does "20s" come from?
Is PlainSpell free to use?
Using “20s”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is 2-0-S - 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.