1. not capable of being separated
; - Example: "inseparable pieces of rock"
The Collaborative International Dictionary of English v.0.48:
Inseparable \In*sep"a*ra*ble\, a. [L. inseparabilis: cf. F.
ins['e]parable. See In-, and Separable.]
1. Not separable; incapable of being separated or disjoined.
The history of every language is inseparable from
that of the people by whom it is spoken. --Mure.
Liberty and union, now and forever, one and
inseparable. --D. Webster.
2. (Gram.) Invariably attached to some word, stem, or root;
as, the inseparable particle un-.
WordNet (r) 3.0 (2006):
adj 1: not capable of being separated; "inseparable pieces of
Moby Thesaurus II by Grady Ward, 1.0:
23 Moby Thesaurus words for "inseparable":
bound up in, bound up with, close, coherent, cohesive, familiar,
hand and glove, hand-in-hand, impartible, inalienable,
indiscerptible, indissoluble, indissolvable, indivisible,
infrangible, infusible, insoluble, intimate, near, thick,
thick as thieves, undividable, unified