Instability

/ˌɪn.stəˈbɪl.ɪ.ti/

Synonyms

  • insecurity
  • fluctuation
  • precariousness
  • unsteadiness
  • variability

Slang Meanings

Wobbliness
His thoughts were all over the place, giving off a real wobbly vibe.
Up in the air
Her job situation is totally up in the air; no one knows what's going to happen next.