Synonyms: indissoluble
Definition: used of decisions and contracts
Similar words: permanent, lasting
Definition: continuing or enduring without marked change in status or condition or place
Usage: permanent secretary to the president; permanent address; literature of permanent value
Synonyms: indissoluble, insoluble
Definition: (of a substance) incapable of being dissolved
Similar words: water-insoluble, non-water-soluble
Definition: not soluble in water