Which has the most positive connotation?

Which word has the most positive connotation?

Which word has the most neutral connotation?

Choose the word to complete the sentence with the most negative connotation.

I didn't get much sleep last night because the baby was ________________.

Choose the word which gives the sentence the most positive connotation.

Virginia wore a _____________ dress to the party.

Choose the word which gives this sentence the most positive connotation.

Dexter was a/an ______________ dog.