undecided russian

• колеба́ться

  to hesitate, to waver, to vacillate, to be undecided

  to fluctuate, to vary, to range

  to sway, to swing, to rock

  to vibrate, to oscillate

• нерешённый

  unsettled, undecided

• полови́нчатый

  halved, undecided, indeterminate, half-and-half

Examples

• Фома вы́глядит нереши́тельным.

  Tom looks undecided.

• Я пока еще не реши́л.

  I'm undecided as of yet.

• Том нереши́тельный.

  Tom is undecided.