Synonyms for Uncertain

Synonyms starting with letter S

• speculative

  unpredictable, risky, hypothetical
• suspicious

  honest
• suspect

  vague, honest
• shaky
• shady

  honest
• skeptical

  certain
• shy
• shifty

  undependable, lubricious
• sensitive
• shifting
• subject to

  conditional
• self-conscious
• spasmodic
• sporadic
• spastic
• staggering
• sceptical
• serious
• shilly-shallying
• slippery
• shadowy
• spineless
• skittish
• strange
• 

  stupid

  incoherent
• sketchy
• secret
• split
• self-doubting
• severe
• stunned
• startled
• surprised
• speechless
• stray
• spotty
• sub judice
• scary
• stammering
• stumbling