big / broad, immense

failure, miscarriage / mistake, fault, error

fail / make a mistake

investment

invest, speculate

loss (opposite of gain)

harm; loss

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