Usted buscó: first mover (Inglés - Latín)

first
primus

first book
liber primus

always first
semper prima et novissima

first, always
prima perpetua

first grace;
primus delicti

love yourself first
ipsum magis

first time every time
primum everytime

excellent first (citizen)
optimo principi

commotor, commotoris mover, one who sets in motion;
commotor

lator, latoris mover or proposer (of a law);
lator

concitator, concitatoris instigator, provoker, inciter, agitator, mover;
concitator