Synset

lacking stability or fixity or firmness
<adj.all> freq. cnt.: 5 freq. cnt.: 5

sample sentences

"unstable political conditions"
"the tower proved to be unstable in the high wind"
"an unstable world economy"

lexical pointers

antonym

derivationally related form

semantic pointers

also see

temporary, impermanent inconstant unsteady

similar to

coseismic, coseismal cranky, crank, tender, tippy explosive, volatile rickety, shaky, wobbly, wonky rocky seismic, seismal tipsy top-heavy tottering volcanic