Answer: gaseous

AnswerCrossword Clue
GASEOUSNot solid or liquid
gaseouspertaining to or having the characteristics of gas
gaseousexisting in the state of a gas; not solid or liquid
gaseouslacking firmness or solidity; uncertain; not definite
gaseousflatulent
gaseouspertaining to gas
GASEOUSLike krypton
GASEOUSLike nitrogen and neon
GASEOUSLike four of the eight planets
GASEOUSLike hydrogen and chlorine
GASEOUSLike neon
GASEOUSTenuous
GASEOUSLike certain elements.
GASEOUSIn the form of vapor.
GASEOUSLacking substance.
GASEOUSDescribing a comet's tail.
GASEOUSTenuous.
GASEOUSLike neon or nitrogen
GASEOUSLike helium
GASEOUSNeither solid nor liquid