answer"Thank you", she answered.
replyThe man replied that something was missing.
respondWe aim to respond to all enquiries within five working days.
get back toI'll look into it and get back to you.
explain"What happened?" she asked. - "There's no time to explain!" he said.
clarifyCan you clarify how much all this is going to cost?
retort"Why should I have to?", she retorted.
rejoinformal"Time enough for my boss to give me my marching orders", she huffily rejoined.
acknowledgeWe will acknowledge your application by email or text.