Front

Word that blocks progress?

Back

obstruction

Front

Word for a happening attended by many people?

Back

event

Front

Word meaning to speak badly of?

Back

malign

Front

Treatment for feet and toenails?

Back

pedicure

Front

Prefix meaning toward or against?

Back

ob/op

Front

Word meaning to handle or work with skill?

Back

manipulate

Front

Prefix meaning badly or wrongly?

Back

mis

Front

Word for a disease spread by germs, viruses, or fungi.

Back

infection

Front

Word for a Soviet astronaut?

Back

cosmonaut

Front

Prefix meaning 'out'

Back

ex/e