NPO
- [Object], [(92)] [(98)]
- See [Personal relations].
- [Ojibwa] (N, Amer.), [(55)]
- Onomatopoetic theory of origin of speech, [(5)] [(6)]
- Oral sounds, [(51-4)]
- [Order, word], [(64-6)] [(91)] [(92)]
- composition as related to, [(67)] [(68)]
- fixed, English tendency, [(177-9)]
- sentence molded by, [(117)] [(118)]
- significance of, fundamental, [(119)] [(120)] [(123)]
- Organs of speech, [(7)] [(8)] [(47)] [(48)]
- action of, [(48-54)]