need — a requirement, necessary duty, or obligation: There is no need for you to go there.
want — to feel a need or a desire for; wish for: to want one's dinner; always wanting something new.
whole — comprising the full quantity, amount, extent, number, etc., without diminution or exception; entire, full, or total: He ate the whole pie. They ran the whole distance.
base — The base of something is its lowest edge or part.
core — The core of a fruit is the central part of it. It contains seeds or pips.
