Is “Agonize” a Scrabble word?
Yes
AGONIZE
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Agonize
/ˈæ.ɡən.aɪz/
verb
1.To writhe with agony; to suffer violent anguish.
2.To struggle; to wrestle; to strive desperately, whether mentally or physically.