What Rhymes with Frustrated?

A transcript of a conversation at bedtime....I tried to get it about word for word.

Me: (saying a prayer)
Baby m: Is that a rhyme?
Me: No, not really.
Baby m: What's a rhyme?
Me: Well, like 'star' and 'far.' I think you know how to rhyme...what rhymes with 'red'?
Baby m: Strawberry!
Me: A strawberry IS red, but it doesn't rhyme with red. 'Bed' rhymes with 'red.'
Baby m: What rhymes with 'motorcycle?'
Me: Some people say 'Michael motorcycle.' That rhymes.
Baby m: What starts with 'tree?'
Me: You mean what letter does it start with?
Baby m: No. What does it rhyme with?
Me: Hmm...'tree' rhymes with 'me.'
Baby m: 'Tree' rhymes with you?
Me: No, it rhymes with 'me.' Say, "Tree rhymes with me."
Baby m: "Tree rhymes with me."
Me: So what does 'tree' rhyme with?
Baby m: It rhymes with Mom.