Acid-fast
Synonyms for Acid-fast
- imperviable
- impervious
- impermeable
- fast
- colorfast
- greaseproof
- moth-resistant
- mothproof
- proof
- resistant
- corrosion-resistant
- rot-resistant
- ladder-proof
- run-resistant
- runproof
- soundproof
For more similar words, try Acid-fast on Thesaurus.plus dictionary