| unerfreulich | unpleasant |
| erfreulich | pleasant pleasing |
| unerheblich | irrelevant |
| unerträglich | intolerable unbearable insufferable |
| unerbittlich | inexorable |
| unerklärlich | inexplicable |
| unermeßlich | immeasurable |
| unermesslich | incommensurable immeasurable incalculable |
| unersetzlich | irreplaceable |
| unersättlich | gluttonous |
| unehelich | bastard illegitimate spurious |
| unehrlich | dishonest crooked dodgy reserved unfrank withdrawn |
| unergründlich | impenetrable deep fathomless inscrutable unfathomable unfathomably |
| unerlässlich | essentially |
| unermüdlich | indefatigable tireless |
| unerreicht | unequaled unequalled unrivaled unrivalled |
| unverfänglich | innocuous |
| unfreundlich | unfriendly unkind |
| unverdaulich | indigestible |
| jungfräulich | virginal |