Help with Japanese

Hey does anyone know how to write the word 'normal' in Japanese romaji? Shi-chan thinks its either 'no maru' or 'honkakuteki' but shes not sure which @_@ Oh yeh, and same with the word 'unusual'....is it 'hentetsu' or 'hijo' or 'hitoichibai' ?!?!?!
Thanking you!
~Shi-chan~

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