Common words:
* Lip-synching: To mimic the movements of someone's lips while speaking.
* Lip-reading: To understand what someone is saying by watching their lip movements.
* Lip-service: To show support for something without actually believing it.
* Lipstick: A cosmetic used to color the lips.
* Lip balm: A product used to protect and moisturize lips.
* Lippy: A slang term for someone who talks a lot, often about unimportant things.
Less common, but still valid words:
* Lip-smacking: To make a noise with one's lips, usually while eating something delicious.
* Lip-locking: To kiss someone.
* Lip-reading: The act of reading lips.
* Lip-syncher: A person who lip-synchs.
* Lip-smacking: A sound made with the lips, often to express enjoyment.
* Lip-service: A false expression of support.
Figurative/Idioms:
* To keep a stiff upper lip: To be brave and not show emotion in a difficult situation.
* To bite one's lip: To restrain oneself from speaking or acting impulsively.
* To have a big mouth: To talk too much, often about things that are not appropriate.
* To zip one's lip: To stop talking.
* To spill the beans: To tell a secret.
These are just a few examples. There are many other compound words and phrases that use the word "lip."