| detrimental(adjective, bad, weak, gloomy, hostile) |
| discordant |
| enemy(noun, hostile, different, contrary, rival) |
| hindering(verb, hindering) |
| impeding(verb, opposite, hindering) |
| incompatible(adjective, hostile, different, antagonistic, contrary) |
| irreconcilable(adjective, hostile, different, antagonistic, contrary) |
| miserable(adjective, adverse) |
| negating(verb, antagonistic, contrary, incompatible, inconsistent) |
| oppose |
| oppositional(adjective, support, hostile, contrary) |
| polar(adjective, support, antagonistic, contrary, opposite) |
| protesting(verb, hostile, different, contrary, opposite) |
| repelling(verb, hostile, different, contrary, opposite) |
| resistant(adjective, antagonistic, unwilling, opposed) |
| thwarting(verb, watchful, hindering, defending, protective) |
| unfavorable(adjective, bad, weak, gloomy, hostile) |
| unpropitious(adjective, hostile, unfriendly, antagonistic, contrary) |
| untoward(adjective, adverse) |
| allergic(adjective, hostile, hesitant, different, antagonistic) |