See+under+2
101under one's hat — See: KEEP UNDER ONE S HAT …
102under one's skin — See: GET UNDER ONE S SKIN …
103under pain of — See: ON PAIN OF also UNDER PAIN OF …
104under the collar — See: HOT UNDER THE COLLAR …
105under a bushel — See: HIDE ONE S LIGHT UNDER A BUSHEL …
106under false colors — See: SAIL UNDER FALSE COLORS …
107under one's hat — See: KEEP UNDER ONE S HAT …
108under one's skin — See: GET UNDER ONE S SKIN …
109under pain of — See: ON PAIN OF also UNDER PAIN OF …
110under the collar — See: HOT UNDER THE COLLAR …