Yid·dish·ism 
(yĭdĭ-shĭz′əm)
(yĭdĭ-shĭz′əm)n.
A linguistic feature of Yiddish, especially a Yiddish idiom or phrasing that appears in another language.
- look down on
- look down one's nose at
- look down (one's) nose at/on
- look down one's nose on
- look down on/upon
- look down upon
- looker
- looker-on
- look for
- look forward to
- look-in
- looking glass
- look in on
- look into
- lookism
- lookist
- look on
- look on (or upon)
- look out
- lookout
- Lookout
- look over
- look-see
- look sharp
- look the other way