nares/ʹneəreez/ pl noun (sing. naris /ʹneəris/)

• on end
• oneness
• one-night stand
• one of a kind
• one-off
• one-on-one
• one or other
• one or two
• one-piece
• oner
• onerous
• one's all
• one's best bib and tucker
• one's blood is up
• one's cup of tea
• oneself
• one's finest hour
• one's gorge rises
• one's heart bleeds
• one-sided
• one-size-fits-all
• one's other half
• one's own flesh/flesh and blood
• one's star is rising
• one-step