Where does “illusionär” come from?

illusionär (German) comes from German -är, from French -aire, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

illusionär (German): illusory, illusionary

Definitions

illusory, illusionary

Ancestry of “illusionär”, step by step

Step	Language	Word	Meaning
1	German	-är	-ary
2	French	-aire	-ary; -aire
3	Latin	-ārius	er
4	Proto-Italic	*-āzios	Forms relational adjectives to nouns (and rarely numerals)

Every word from Proto-Italic *-āzios →Every word from Latin -ārius →Every word from French -aire →