unsure

Meanings

Adjective

• lacking self-confidence
  • "a very unsure young man"
• lacking or indicating lack of confidence or assurance
  • "unsure of himself and his future"
  • "moving with uncertain (or unsure) steps"

Adj

• uncertain, ambivalent.
• unstable or precarious

Synonyms

agnostic, diffident, incertain, shy, timid, uncertain

Antonyms

certain, confident, sure