speedometer

speed; velocity / (physics) velocity

tachometer

(physics) terminal velocity

(physics) initial velocity

confirmation

confirm, make sure, check, verify

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend