nephew /nefˈū or nevˈū/

1. The son of one's brother or sister
2. Extended to the same relation by marriage
3. A grandson or descendant (obsolete)
4. A pope's or priest's son (euphemistic)

• one way or the other
• one with another
• one-woman
• one-worlder
• one-worlders
• one-worldism
• oneyer
• oneyers
• oneyre
• oneyres
• onfall
• onfalls
• on file
• on fire
• on firm ground
• onflow
• onflows
• on foot
• on-going
• ongoing
• ongoings
• on guard
• on hand
• on heat
• on her beam-ends