to force someone to clamp with their teeth, to force into someone's mouth (e.g. a gag) / to wedge into a space / to inflict (a blow), to deal (a hit)

compulsion, imposition, enforcement, coercion

to force, impose, compel, coerce

leading / lede / leash (e.g. on a dog) / the lead (dance partner) / reed (in a musical instrument)

Read / Reed / Reade / Reid

(sports) to lead (have the highest score, be in first place) / to take the lead

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

dog; canine / one who is loyal (like a dog) / a spy