Answer:

grateful

AnswerCrossword Clue
GRATEFULDead sentiment?
GRATEFULAppreciative
GRATEFULWelcome.
GRATEFULAppreciative.
GRATEFULObliged
GRATEFULThanks giving
GRATEFULLike a proper rescuee
GRATEFULRock's ..... Dead
GRATEFULMost appreciative
GRATEFULThe .... Dead