unreceptive
131impervious — Synonyms and related words: Philistine, airtight, ballproof, beyond reach, bombproof, bulletproof, burglarproof, callous, calloused, case hardened, closed forever to, closed to, corrosionproof, dampproof, fire resisting, fireproof, flameproof,… …
132inflexible — Synonyms and related words: adamant, adamantine, at a standstill, cast iron, certain, changeless, closed to, constant, determinate, determined, dogged, dour, dyed, established, fated, fateful, firm, fixed, flinty, frozen, fundamentalist, grim,… …
