Call up and Muster

Call up verb - Get or try to get into communication (with someone) by telephone.

Muster is a synonym for call up in movement topic. In some cases you can use "Muster" instead a verb "Call up", when it comes to topics like convert for military use, gather resources, sign up for responsibility, select for military force.

Muster verb - To assemble and make ready for action.

Call up is a synonym for muster in summon up topic. You can use "Call up" instead a verb "Muster", if it concerns topics such as assemble, gather.

Nearby Words: mustered, mustering