| demonstrieren | demonstrate |
| demontieren | dismantle disassemble |
| dekonstruieren | deconstruct |
| dementieren | deny |
| rekonstruieren | reconstruct |
| defenestrieren | defenestrate |
| denitrieren | denitrify |
| demodulieren | demodulate |
| demotivieren | demotivate |
| Demonstrantin | demonstrator protestor |
| Demonstration | demonstration |
| demaskieren | unmask |
| demolieren | vandalize |
| demoulieren | unmould |
| memoisieren | memoize |
| dämonisieren | demonize |
| montieren | mount install |
| konstruieren | design make fabricate construct |
| menstruieren | menstruate |
| administrieren | administer |