There are many ums in the jar.

She ums a lot when she speaks.

I saw 'um at the store.

I bought some umes at the grocery store.

She ummed and ahhed before making a decision.

She was umming and ahhing before making a decision.

Ume is a popular name for girls in Japan.

The UMS is a country located in North America.

An UME was declared after a large number of marine animals washed ashore.

There are many UMs in the room.