Noun

• S: (n) volatile (a volatile substance; a substance that changes readily from solid or liquid to a vapor) "it was heated to evaporate the volatiles"
• direct hypernym / inherited hypernym / sister term
• S: (n) substance (the real physical matter of which a person or thing consists) "DNA is the substance of our genes"
• S: (n) matter (that which has mass and occupies space) "physicists study both the nature of matter and the forces which govern it"
• S: (n) physical entity (an entity that has physical existence)
• S: (n) entity (that which is perceived or known or inferred to have its own distinct existence (living or nonliving))
• S: (n) part, portion, component part, component, constituent (something determined in relation to something that includes it) "he wanted to feel a part of something bigger than himself"; "I read a portion of the manuscript"; "the smaller component is hard to reach"; "the animal constituent of plankton"
• S: (n) relation (an abstraction belonging to or characteristic of two entities or parts together)
• S: (n) abstraction, abstract entity (a general concept formed by extracting common features from specific examples)
• S: (n) entity (that which is perceived or known or inferred to have its own distinct existence (living or nonliving))
• derivationally related form
• W: (adj) volatile [Related to: volatile] (evaporating readily at normal temperatures and pressures) "volatile oils"; "volatile solvents"

Adjective

• S: (adj) volatile (evaporating readily at normal temperatures and pressures) "volatile oils"; "volatile solvents"
• S: (adj) explosive, volatile (liable to lead to sudden change or violence) "an explosive issue"; "a volatile situation with troops and rioters eager for a confrontation"
• similar to
• S: (adj) unstable (lacking stability or fixity or firmness) "unstable political conditions"; "the tower proved to be unstable in the high wind"; "an unstable world economy"
• see also
• similar to
• antonym
• derivationally related form
• derivationally related form
• antonym
• S: (adj) fickle, volatile (marked by erratic changeableness in affections or attachments) "fickle friends"; "a flirt's volatile affections"
• similar to
• derivationally related form
• antonym
• S: (adj) volatile (tending to vary often or widely) "volatile stocks"; "volatile emotions"
• similar to
• derivationally related form
• antonym