¿Cuál es la diferencia entre grateful y thankful ?Puedes dar oraciones como ejemplo.

“Grateful”

grate·ful
ˈɡrātfəl
adjective
feeling or showing an appreciation of kindness; thankful.
"I'm very grateful to you for all your help"
synonyms: thankful, appreciative; More
archaic
received or experienced with gratitude; welcome.
"enjoying the grateful shade"


“Thankful”

thank·ful
ˈTHaNGkfəl
adjective
pleased and relieved.
"they were thankful that the war was finally over"
synonyms: grateful, appreciative, filled with gratitude, relieved
"she was thankful that the evening was over"
expressing gratitude and relief.
"an earnest and thankful prayer"
synonyms: grateful, appreciative, filled with gratitude, relieved
"she was thankful that the evening was over"