motive, impulse

URGE
List of words for the clue motive, impulse from the crossword:
AXON NEURON ONAN SYNAPSE ULTERIOR NEED MOTIVATION WHY REASON LOCO WHIM AXONS HATE ANGLE NEURONS ACTON NERVE IMPETUS ATE
WordClue
PUSHimpulse, momentum
FORCEimpulse, push
THRUSTimpulse, force
ANGLEmotivation
ENGINEmotor