impermeable synonyms

Trying to find another word for impermeable in English? No problem. Our thesaurus contains synonyms of impermeable in 11 different contexts. We have listed all the similar and related words for impermeable alphabetically.

• closed
• impenetrable
• impermeable
• shut

• close
• close-knit
• compact
• condensed
• crammed
• crowded
• heaped
• heavy
• impenetrable
• jam-packed
• jammed
• massed

• completely sealed
• impervious
• sealed
• shut
• tight
• waterproof
• watertight

• blockaded
• forbidden
• impenetrable
• insurmountable
• obstructed
• pathless
• trackless
• untrodden

• closed to
• hermetic
• immune
• impassable
• impassive
• impenetrable
• impermeable
• imperviable
• inaccessible
• invulnerable
• resistant
• sealed

• airtight
• dense
• hermetic
• impassable
• impervious
• nonporous
• sealed
• water-resistant
• waterproof
• watertight

• close
• close-grained
• compact
• compressed
• concentrated
• concrete
• condensed
• congealed
• dense
• fine-grained
• hard
• hardened

• airtight
• closed
• firm
• fixed
• impenetrable
• shut
• tight

• airtight
• dense
• hermetic
• impassable
• impervious
• leak-proof
• nonporous
• sealed
• waterproof
• watertight

• airtight
• impermeable
• impervious
• sealed

• completely sealed
• impervious
• sealed
• shut
• tight
• waterproof

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• impertinence
• impertinent
• impertinently
• imperturbability
• imperturbable