Told can be used most times you use said. It's not exactly a synonym though.
Tour is a synonym for walk. It begins with the letter t.
towering
Tricky is a synonym for misleading. It begins with the letter T.
No synonym for "said" begins with a k
"actual" begins with "a" and is a synonym for "real".
Tough is a word that means strong. Tenacious is another synonym for strong.
There isn't a synonym for quaint that begins with the letter 't'. For a list of synonyms, please follow the link below.
Fossil is a synonym of old and antique and begins with an F.
Adequate is a synonym for Sufficient that begins with a.
lock of hair is a synonym for mane
Tenderness is a synonym for love and care. It begins with the letter t.
Stunning is a synonym for beautiful. It begins with S.