Synonyms of airtight

airtight

adjective

1

as in watertight

Synonyms & Similar Words

• watertight
• hermetic
• leakproof
• dense
• hermetical
• compact
• waterproof
• soundproof
• thick
• snug
• close
• impermeable
• lightproof
• impervious
• impenetrable
• tight

Antonyms & Near Antonyms

• permeable
• porous
• pervious
• leaky
• penetrable
• absorbent
• unsealed

2

as in bulletproof

Synonyms & Similar Words

• bulletproof
• special
• high-grade
• accurate
• exceptional
• correct
• fancy
• precise
• undamaged
• unspoiled
• intact
• unimpaired
• infallible
• exact
• unerring
• mint
• uninjured
• entire
• unfailing
• whole
• excellent
• unmarred
• polished
• first-class
• complete
• unbruised
• superb
• first-rate
• superior
• finished
• perfected
• terrific
• inerrant
• marvellous
• prime
• superlative
• classic
• marvelous
• perfect
• seamless
• unsurpassed
• dandy
• expert
• ideal
• completed
• flawless
• unblemished
• top
• immaculate
• masterly
• great
• top-notch
• irreproachable
• fabulous
• impeccable
• grand
• faultless
• consummate
• absolute
• fine
• picture-perfect
• picture-book
• letter-perfect
• indefectible

Antonyms & Near Antonyms

• defective
• inadequate
• bad
• imperfect
• insufficient
• faulty
• flawed
• incomplete
• deficient
• unfinished
• amiss
• wanting
• unpolished
• broken
• censurable
• reproachable
• fallible
• damaged
• spoiled
• misshapen
• injured
• wrong
• impaired
• malformed
• incorrect
• atrocious
• inaccurate
• wretched
• blighted
• execrable
• inexact
• imprecise
• blemished
• vitiated
• disfigured
• marred
• defaced