Where does “αδεξιότητα” come from?

αδεξιότητα (Greek) comes from Greek αδέξιος, from Greek α-, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

αδεξιότητα (Greek): clumsiness; tactlessness

Definitions

clumsiness; tactlessness

Ancestry of “αδεξιότητα”, step by step

Step	Language	Word	Meaning
1	Greek	αδέξιος	clumsy, awkward, uncoordinated
2	Greek	α-	a-, an-, in-, un-, -less
3	Ancient Greek	ἀ-	The alpha privativum, used to make words that...
4	Proto-Hellenic	hə-	same; together
5	Proto-Indo-European	sm̥-	one; with, together
6	Proto-Indo-European	sem-	together, one

Every word from Proto-Indo-European sem- →Every word from Ancient Greek ἀ- →Every word from Proto-Indo-European sm̥- →