13-Letter Words Starting: REI

• a military operation (often involving new supplies of men and materiel) to strengthen a military force or aid in the performance of its mission

• information that makes more forcible or convincing

• (psychology) a stimulus that strengthens or weakens the behavior that produced it

• a device designed to provide additional strength

• an act performed to strengthen approved behavior

• compensation paid (to someone) for damages or losses or money already spent etc.

• with restored energy

• a second or subsequent investment in the same thing.

• introduce anew