Synonyms and related words :
a certain, an, any, any one, atomic, austere, bare, basic, bound up in, bound up with, chaste, coherent, cohesive, either, elementary, essential, exclusive, fundamental, homely, homespun, homogeneous, impartible, inalienable, indiscerptible, indissoluble, indissolvable, individual, infrangible, infusible, inseparable, insoluble, integral, irreducible, lone, mere, monadic, monistic, monolithic, of a piece, one, plain, primal, primary, pure, pure and simple, severe, simon-pure, simple, single, singular, sole, solid, solitary, spare, stark, unadorned, unanalyzable, uncluttered, undifferenced, undifferentiated, undividable, undivided, unified, uniform, unique, unitary, whole