dongle /dongˈgl/

1. A device plugged into a computer to allow an authorized application to run (computing)
2. A device used in the illegal cloning of mobile phones

• length
• lengthen
• lengthened
• lengthening
• lengthens
• lengthful
• lengthier
• lengthiest
• lengthily
• lengthiness
• lengthinesses
• lengthman
• lengthmen
• length of days
• lengths
• lengthsman
• lengthways
• lengthwise
• lengthy
• lenience
• leniences
• leniencies
• leniency
• lenient
• leniently