Start

começo

(beginning of an activity)

início

(beginning of an activity)

largada

(beginning point of a race)

partida

(beginning point of a race)

princípio

(beginning of an activity)

sobressalto

(sudden involuntary movement)

abrir

(to set in motion)

começar

(to begin)

começar

(to set in motion)

começar

(of an activity, to begin)

estartar

(to begin)

iniciar

(to begin)

ligar

(to initiate operation of a vehicle or machine)

sobressaltar

(to jerk suddenly in surprise)