| English word | Ponatekao - Terme | 
|---|---|
| offense | 
					teka | 
| office | 
					pāòto (-hana) | 
| office (-development) | pāòto (-haatupu aè hana) Nh, Uh, Sud | 
| office (-development) | pāòto (-hakatupu ake hana) Up | 
| office (post and telecommunications-) | 
					pū (-apuuvaetuha) | 
| office (post-) | 
					haèvaetuha Nord | 
| office (post-) | 
					faèvaetuha Sud | 
| offside (soccer) | 
					keuteka | 
| oil | 
					kao (-henua) Nord | 
| oil | 
					paù (-me te kao) | 
| oil | 
					kao (-fenua) Sud | 
| oil (-with cooked turmeric) | 
					huhe (-èna moa) Uh, Sud | 
| oil (-with cooked turmeric) | 
					huhe (-èka moa) Nh, Up | 
| oil (massage-) | 
					pani | 
| ointment | 
					paniheò Nord | 
| ointment | 
					panifeò Sud | 
| old | 
					kākiu | 
| old (-fashioned) | 
					taikākiu | 
| old (who/which has improved) | 
					tehito | 
| omen (bad-) | 
					hakamau Up | 
| omen (bad-) | 
					kaitū | 
| one (01) | 
					tahi (e-) | 
| one hundred (100) | 
					hānere | 
| one hundred (100) | 
					ùa touhā me te tekau (e-) (2x40+20) | 
| one-eyed | 
					matakōìò  Nh, Uh, Sud | 
| one-eyed | 
					matakōrirò  Up | 
| one-eyed | 
					matakōriro Up | 
| one-eyed | 
					matakōìò Nh, Uh, Sud | 
| onion | 
					aniani | 
| onion (green-) | 
					aniani (-àu) | 
| open | 
					pēùa | 
| open (-nature) | 
					tiàtohu | 
| open (bottle) | 
					taki | 
| open (door) | 
					pepeù | 
| opener (bottle-) | 
					takikati | 
| opener (can-) | 
					vahi (-pate) Fi | 
| opener (can-) | 
					kakaò (-pate) Ta | 
| opener (can-) | 
					kakaò (-tīpoti) Ho | 
| opener (can-) | 
					tīkaò (-pātē) Nord | 
| operate (surgery) | 
					tātaka | 
| operation (mathematics) | 
					huihuina (-nūmera) | 
| operation (surgery) | 
					tātakaìa Nord | 
| operation (surgery) | 
					tātakatina Sud | 
| ophthalmologist | 
					tātihi (-mata) | 
| ophthalmology | 
					kātoona (-mata) | 
| opponent | 
					aòhoka | 
| opposite (antonym) | 
					contraire (antonyme) | 
| optional | 
					pahinoa | 
| optional | 
					pahikoèa | 
| orange (colour) | 
					puatou |