Which word is the best synonym for ancient?

Which word is the best synonym for wonderful?

Which word is the best synonym for allow?

Which word is the best synonym for merry?

Which word is the best synonym for weird?

Which word is the best synonym for similar?

Each of the the words below mean walk except ___________.

Each of the the words below mean said except ___________.

Each of the the words below mean sad except ___________.

Which word means the same as buy ______________?

My mother warned me to be careful

I am feeling drowsy.

A dog is the most faithful friend a human can have.

It is very hard to convince my brother. He is too obstinate.