Where does “nonaqueous” come from?

nonaqueous (English) comes from English aqueous, from English -ous, from Middle English -ous, from Old French -us, from Latin -ōsus, from Old Latin -ōssus.

nonaqueous (English): Not aqueous

Definitions

Not aqueous

Ancestry of “nonaqueous”, step by step

nonaqueous traces back through two separate lines of ancestry.

via English aqueous

Step	Language	Word	Meaning
1	English	aqueous	Consisting mostly of water
2	English	-ous	Used to form adjectives from nouns, to denote...
3	Middle English	-ous	—
4	Old French	-us	-ous, used for forming adjectives
5	Latin	-ōsus	ose, -ous, -ful (full of or overly prone to)
6	Old Latin	-ōssus	—

via English non

Step	Language	Word	Meaning
1	English	non	Obsolete form of none
2	French	non	no; not; a no, a negative response
3	Old French	non	no; not; Alternative form of nom
4	Latin	nōn	not
5	Old Latin	noenum	—
6	Proto-Indo-European	óynos	one; single

Every word from Old Latin -ōssus →Every word from Latin -ōsus →Every word from English -ous →