All terms in this list:

guarantee: To assure that something will get done right.

supervise: To direct, manage, or oversee; to be in charge

frustrated: foiled, stopped, disappointed

coordination: the resulting state of working together; cooperation; synchronization

ease: to move slowly, carefully

scenery: view, natural features, landscape

bundle: A group of objects held together by wrapping or tying.

fuse: To melt together; to blend; to mix indistinguishably.