nice - ad. pleasing; good; kind

night - n. the time between when the sun goes down and when it rises, when there is little or no light

no - ad. used to reject or to refuse; not any; not at all

noise - n. sound, especially when loud

nominate¹ - v. to name someone as a candidate² for an election³; to propose⁴ a person for an office or position

noon - n. the middle of the day; twelve o'clock in the daytime

normal - n. the usual condition, amount or form; ad. usual; what is expected

north - n. the direction to the left of a person facing the rising sun

not - ad. a word showing that something is denied or untrue ("She is not going.")

note - v. to talk about something already known; n. a word or words written to help a person remember; a short letter

nothing - n. not anything; no thing

now - ad. at this time; immediately

nowhere - ad. not in, to or at any place

nuclear - ad. of or about the energy produced by splitting⁵ atoms or bringing them together; of or about weapons that explode by using energy from atoms

number - n. a word or sign used to show the order or amount of things