agonizingly

About 0.13 uses per million words.

Meaning

1. adverb In an agonizing manner; in a way that causes agony.

   The hour I waited for the pain medication to take effect dragged on agonizingly.

Similar words

excruciatingly torturously agonisingly agonizedly anguishedly achingly painfully tormentedly anguishly aggravatingly

Often followed by

slow long difficult painful slowly aware close in and