Alternative to a RAINBOW, for discipline

Change one letter in RAINBOW to get a lock-up

Change one letter in RAINBOW to get something with flowers

Choice that rhymes with RAINBOW

Drop one letter from RAINBOW to get a treat

Measurement used for RAINBOW

One who runs a RAINBOW

Substance found at the end of a RAINBOW

Vegetable that sounds like RAINBOW

What might be used to water a RAINBOW

RAINBOW your ________”, something asked ironically (hopefully!) by a bartender