| noun | a quantity of no importance “it looked like nothing I had ever seen before” |
| noun | a code of letters and digits added to a postal address to aid in the sorting of mail |
| noun | forceful exertion “he plays tennis with great energy” |
| noun | a fastener for locking together two toothed edges by means of a sliding tab |
| verb | close with a zipper “Zip up your jacket--it's cold” |
| verb | move very fast “The runner zipped past us at breakneck speed” |
| zero | verb | adjust (an instrument or device) to zero value |
| energetic | adjective | possessing or exerting or displaying energy |
| energize | verb | raise to a higher energy level |
| vigorous | adjective | strong and active physically or mentally; - W.H.Hudson |
| zippy | adjective | quick and energetic |
| zip | verb | close with a zipper |
| zipper | verb | close with a zipper |
| zipper | noun | a fastener for locking together two toothed edges by means of a sliding tab |
| zip | noun | a fastener for locking together two toothed edges by means of a sliding tab |
| speed | noun | changing location rapidly |
| hurry | noun | the act of moving hurriedly and in a careless manner |
| hurrying | noun | changing location rapidly |