| masculin | feminin | neuter | plural | |
|---|---|---|---|---|
| Nominative | нечеловечный | нечеловечная | нечеловечное | нечеловечные |
| Genitive | нечеловечного | нечеловечной | нечеловечного | нечеловечных |
| Dative | нечеловечному | нечеловечной | нечеловечному | нечеловечным |
| Accusative inanimate | нечеловечный | нечеловечную | нечеловечное | нечеловечные |
| Accusative animate | нечеловечного | нечеловечную | нечеловечное | нечеловечных |
| Instrumental | нечеловечным | нечеловечной / нечеловечною | нечеловечным | нечеловечными |
| Prepositional | нечеловечном | нечеловечной | нечеловечном | нечеловечных |
| Short form | нечеловечен | нечеловечна | нечеловечно | нечеловечны |