4-letter words that end in en
- then — at that time: Prices were lower then.
- ween — Be of the opinion; think or suppose.
- when — at what time or period? how long ago? how soon?: When are they to arrive? When did the Roman Empire exist?
- wien — Wilhelm [vil-helm] /ˈvɪl hɛlm/ (Show IPA), 1864–1928, German physicist: Nobel prize 1911.
- wren — Sir Christopher, 1632–1723, English architect.
- yuen — a river in S China, flowing NE to Tungting. 540 miles (869 km) long.