(honorific) money

a large sum of money

large (amount of money)

to use / to employ / to make use of, to apply / to spend

investment

invest, speculate

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

use one thing for many purposes / work someone hard