VolatileWordNet Explorer

such that alteration is possible; having a marked tendency to change

marked by erratic changeableness in affections or attachments

likely to change frequently often without apparent or cogent reason; variable

liable to lead to sudden change or violence

lacking stability or fixity or firmness

the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

(used of substances) capable of being volatilized

the real physical matter of which a person or thing consists