Answer: inject

AnswerCrossword Clue
INJECT

Give the needle

INJECT

Use a syringe

INJECT

Add, as to a conversation

INJECT
Use a hypodermic
INJECT
Deliver via hypodermic
INJECTInterrupt briefly
INJECTAdd, as humor
INJECTIntroduce arbitrarily
INJECTIntroduce, as something new
INJECTContribute one's two cents
INJECTGive a shot
INJECTAdd to the mix
INJECTGive serum
INJECTAdd to the conversation
INJECTUse a needle, maybe
INJECTGive a shot, e.g.