Where does “conseiller” come from?

conseiller (Anglo-Norman) comes from Medieval Latin consiliare, from Latin consiliari, from Latin consilior, from Latin consilium, from Latin cōnsulō, from Latin com-, from Latin con-, from Latin cum — to bend; curve; arch; vault; to bow, bend, arch,...

Ancestry of “conseiller”, step by step

conseiller traces back through two separate lines of ancestry.

via Medieval Latin consiliare

Step	Language	Word	Meaning
1	Medieval Latin	consiliare	second-person singular present active imperative...
2	Latin	consiliari	present active infinitive of cōnsilior
3	Latin	consilior	I consult, take counsel; I advise, counsel
4	Latin	consilium	plan, intention, design, purpose; counsel,...
5	Latin	cōnsulō	to consult, seek counsel from, take counsel from
6	Latin	com-	allomorph of con-
7	Latin	con-	Used in compounds to indicate a being or bringing...
8	Latin	cum	with, along with; at; -fold
9	Old Latin	com	Alternative form of cum
10	Proto-Italic	kom	with, along, at
11	Proto-Indo-European	ḱóm	beside, near, by, with
12	Proto-Indo-European	ḱe	Deictic particle, here; Post-positional...
13	Middle English	kyt	—
14	German	kitt	putty certain kinds of cement used for fixing e.g. window panes
15	Old High German	kuti	—
16	Proto-West Germanic	kwidu	gum, resin
17	Proto-Germanic	kweduz	resin
18	Proto-Indo-European	gʷet-	resin, gum; to say, speak
19	Proto-Indo-European	gū-	to bend; curve; arch; vault; to bow, bend, arch,...

via Latin consiliarius

Step	Language	Word	Meaning
1	Latin	consiliarius	counselling, advising
2	Latin	cōnsilior	to consult, take counsel
3	Latin	-ō	suffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
4	Proto-Indo-European	-ō	Derives nouns from roots

Words derived from “conseiller”

counseilen

Every word from Proto-Indo-European gū- →Every word from Proto-Indo-European gʷet- →Every word from Proto-Germanic kweduz →