Where does “inertament” come from?

inertament (Catalan) comes from Catalan inert, from Latin iners, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

inertament (Catalan): inertly

Definitions

inertly

Ancestry of “inertament”, step by step

inertament traces back through two separate lines of ancestry.

via Catalan inert

Step	Language	Word	Meaning
1	Catalan	inert	inert
2	Latin	iners	without skill, unskilled, unskillful,...
3	Latin	īn-	un-, non-, not
4	Latin	în	in, at, on, upon, from (space)
5	Latin	en	lookǃ beholdǃ; reallyǃ?; come onǃ
6	Proto-Italic	en	in
7	Proto-Indo-European	h₁én	in

via Catalan ment

Step	Language	Word	Meaning
1	Catalan	ment	the mind; the spirit
2	Old Catalan	ment	—
3	Latin	mēns	mind
4	Proto-Italic	mentis	mind, thought
5	Proto-Indo-European	méntis	thought
6	Indo-European	*men-	—

Every word from Proto-Indo-European h₁én →Every word from Latin īn- →Every word from Proto-Italic en →