| unbesiegbar | invincible |
| Unbesiegbarkeit | invincibility invincibleness |
| unbewegbar | inanimate |
| besiegbar | vincible |
| unbeirrbar | undeviating |
| unbesiegt | undefeated |
| unbeugbar | indeclinable |
| unbenutzbar | unusable |
| unbezahlbar | priceless |
| unbezähmbar | indomitable |
| unbeliebt | disliked unpopular |
| unbestreitbar | undeniable indisputable unquestionable |
| unbeweisbar | unprovable |
| unbewohnbar | uninhabitable |
| bespielbar | recordable playable |
| unpassierbar | impassable insurmountable |
| biegbar | malleable |
| belegbar | provable |
| unsagbar | preposterous |
| unabdingbar | indispensable inalienable |