Bladder and Balloon

Bladder noun - A distensible membranous sac (usually containing liquid or gas).

Balloon and bladder are semantically related In some cases you can replace term "Balloon" with "Bladder", this nouns are similar.

Nearby Word: bladdery

Balloon noun - Small thin inflatable rubber bag with narrow neck.

Bladder and balloon are semantically related in inflated material or vehicle topic. You can use "Bladder" instead a noun "Balloon".

Nearby Words: ballooned, ballooning, balloonist, ballon