to use, make use of, utilize / to adopt, employ / to appoint, assign / to employ, hire / to need

spare, devote, give

to inform, to teach, to instruct / to tell

tool (mechanical device intended to make a task easier) / a means, something used to perform an operation

sex, gender / (grammar) gender

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

teachings, doctrine, lesson

to say, to tell somebody / to call, to name, to give a name / to cry, to call, to make a noise (such as an animal)