θυμοῦσθαι
From LSJ
ἀλλ' οὐκ ἂν μαχέσαιτο· χέσαιτο γάρ, εἰ μαχέσαιτο → fighting is what she can't do, for if she should fight she would shit
Greek > English (Woodhouse Verbs Reversed)
(see also θυμόω): rage, be angry at, be angry with, be angry
Lexicon Thucydideum
irasci, to become angry, τὸ θυμούμενον, ira, anger, 7.68.1.