Synonyms for up-and-down
adj variablemercurial
adjective. flighty, temperamental
- blowing hot and cold
- bubbleheaded
- buoyant
- capricious
- changeable
- effervescent
- elastic
- erratic
- expansive
- fickle
- flaky
- flip
- fluctuating
- gaga
- gay
- impulsive
- inconstant
- irregular
- irrepressible
- lighthearted
- lively
- lubricious
- mad
- mobile
- movable
- quicksilver
- resilient
- short-fuse
- spirited
- sprightly
- ticklish
- unpredictable
- unstable
- up-and-down
- variable
- volatile
- yo-yo
volatile
adjective. explosive, changeable
- airy
- buoyant
- capricious
- effervescent
- elastic
- elusive
- ephemeral
- erratic
- expansive
- fickle
- fleeting
- flighty
- flippant
- frivolous
- fugacious
- fugitive
- gaseous
- gay
- giddy
- impermanent
- imponderable
- inconsistent
- inconstant
- light
- lively
- lubricious
- mercurial
- momentary
- playful
- resilient
- short-lived
- sprightly
- subtle
- temperamental
- ticklish
- transient
- transitory
- unsettled
- unstable
- unsteady
- up-and-down
- vaporous
- variable
- whimsical
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.