glad (feeling pleasure, joy, or happiness): I’m really glad you came back.
happy (feeling or showing pleasure or satisfaction): She will be happy to see you. You look happy today.
pleased (happy, especially in a situation): I’m very pleased to hear you’re feeling better.
delighted (very happy): I am delighted to see you again.
thrilled (extremely pleased and excited): I’m really thrilled that you have won the prize.
overjoyed (very happy): She was overjoyed to see her daughter again.
proud (very happy and pleased with what you have achieved, or of something you own): I am proud that my son is doing well at school.
elated (very happy and excited): She was elated at the result.
Great work, thank you!