two
4 synonyms for two, grouped by meaning and by how common each one is.
Num — The number after one; the quantity written as 2.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use two
The word patterns that sound natural to a native speaker.
Etymology
From Old English twā, going back through Germanic to the ancient Indo-European root for "two," shared with words like Latin duo and Greek dúo — it is a very old, widely inherited number word.
Full origin of two →