Where does “exoptandus” come from?

exoptandus (Latin) comes from Latin exopto, from Latin optō, from Proto-Italic *opetāō.

exoptandus (Latin): which is to be longed for

Definitions

Step	Language	Word	Meaning
1	Latin	exopto	I long for
2	Latin	optō	—
3	Proto-Italic	*opetāō	—

exoptandus — Etymology, Origin & Word History | Etymology Explorer