premise

hypothesis, proposition, theory, thesis

axiom, truism, verity

belief, canon, doctrine, dogma, gospel, law

precept, principle, rule, standard, tenet

basis, foundation, ground

conclusion, deduction, inference

affirmation, assertion, avouchment, declaration

acres, estate, land, lot, parcel, plot, property, real estate, realty

campus

backyard, churchyard, dooryard

close, enclosure (also inclosure), garden, plaza