Cases of word usage

1) having no permanent home (abode)

2) existing as a natural and permanent part or quality of (inherent)

3) permanent wave (perm)

4) the state of being permanent (permanence)

5) read-only memory (the permanent memory that a computer uses to operate, including, e.g. the ability to understand a computer language such as PHP, Basic, Java Script etc) (rom)

6) to mark (a person's skin) with permanent designs or patterns by pricking it and putting in dyes or stains; the beating of drum(s) to call soldiers back to quarter; hour at which this is sounded (tattoo)