Green·berg 
(grēnbûrg′), Joseph Harold 1915-2001.
(grēnbûrg′), Joseph Harold 1915-2001. American linguist. His influential works include The Languages of Africa (1963) and Language Universals (1966).
- putdown
- put-down
- putdownable
- put down roots
- put finger on
- put finger on
- put foot down
- put foot in mouth
- put foot in one's mouth
- put forth
- put forward
- put/have all (one's) eggs in one basket
- put heads together
- put house in order
- put in
- Putin
- put in an appearance
- Put-in-Bay
- put in mind
- put in place
- put in someone's place
- put in work
- put it all together
- put it to
- put it to (someone)