How do you say the opposite of this?
early-riser -------------- late ...........

Question

How do you say the opposite of this?
early-riser  -------------->  late ...........

Answer

Someone who sleeps late is often called a "sleepy head".
For example - If a person came to breakfast late, others might comment, "You're a real sleepy head this morning".

Answer

I would assume the answer would be "late sleeper", that would be the opposite of an "early-riser" in my opinion.

Answer

A "night owl" is someone who stays up late into the night.

If you're asking for the opposite as in someone who sleeps late, I'm not so sure of a common expression for that.  Maybe "bed-head" or "bed bug"...?

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