(flameproof)
71foolproof — Synonyms and related words: adaptable, airtight, ballproof, bombproof, bulletproof, burglarproof, certain, convenient, corrosionproof, dampproof, dependable, ductile, feasible, fire resisting, fireproof, flameproof, flexible, guaranteed, handy,… …
72hermetic — Synonyms and related words: abstruse, airtight, arcane, ballproof, bombproof, bulletproof, burglarproof, cabalistic, censored, classified, cloistered, close, closed, compact, concealed, corrosionproof, cryptic, dampproof, dark, deep, dustproof,… …
73impervious — 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,… …
74leakproof — Synonyms and related words: airtight, ballproof, bombproof, bulletproof, burglarproof, corrosionproof, dampproof, dripproof, fire resisting, fireproof, flameproof, floodproof, foolproof, hermetic, holeproof, impervious to, moistureproof,… …
75noiseproof — Synonyms and related words: airtight, ballproof, bombproof, bulletproof, burglarproof, corrosionproof, dampproof, fire resisting, fireproof, flameproof, foolproof, hermetic, holeproof, impervious to, leakproof, proof, proof against, punctureproof …
76proof — Synonyms and related words: Christophany, Ditto copy, Photostat, Satanophany, Xerox, Xerox copy, absolute indication, account, acid test, acquaintance, affirmation, airtight, ammunition, angelophany, announcement, appearance, argument, assay,… …
77punctureproof — Synonyms and related words: airtight, ballproof, bombproof, bulletproof, burglarproof, corrosionproof, dampproof, fire resisting, fireproof, flameproof, foolproof, hermetic, holeproof, impassable, impenetrable, impermeable, impervious, impervious …
78resistant — Synonyms and related words: against, airtight, antagonistic, antipathetic, at odds, averse, ballproof, beyond control, bombproof, bony, breachy, breakaway, bulletproof, burglarproof, cartilaginous, cement, cemental, chewy, clashing, cohesive,… …
79shatterproof — Synonyms and related words: airtight, ballproof, bombproof, bulletproof, burglarproof, chip proof, corrosionproof, dampproof, fire resisting, fireproof, flameproof, foolproof, fractureproof, hermetic, holeproof, impervious to, infrangible,… …
80soundproof — Synonyms and related words: airtight, ballproof, bombproof, bulletproof, burglarproof, corrosionproof, dampproof, fire resisting, fireproof, flameproof, foolproof, hermetic, holeproof, impervious to, insulate, leakproof, noiseproof, proof, proof… …