Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
O&S
Language
Watch
Edit
See also:
Appendix:Variations of "os"
English
edit
Noun
edit
O&S
Initialism of
olefin
and
surfactant
.
Anagrams
edit
S&O
,
SO
,
So
,
So.
,
s.o.
,
s/o
,
so