passenger seat

to sit, to have a seat.

assistant, helper / an assistant to a professor (but not a professor themselves)

helper / a position in ancient Sumo performed at an imperial court

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

seat / meeting place; venue / position; status

seat / mat / location

everything