| grumbler(adjective, bad, unhappy, negative) |
| grumbletonian(adjective, bad, unhappy, negative) |
| malcontent(adjective, bad, unhappy, negative) |
| non content(adjective, bad, unhappy, negative) |
| out of humor(adjective, bad, unhappy, negative) |
| owly(adjective, bad, unhappy, negative) |
| peevish(adjective, bad, unhappy, negative) |
| pippish(adjective, bad, unhappy, negative) |
| rebel(adjective, bad, unhappy, negative) |
| salty(adjective, bad, unhappy, negative) |
| snuffy(adjective, bad, unhappy, negative) |
| sorehead(adjective, bad, unhappy, negative) |
| soured(adjective, bad, unhappy, negative) |
| stroppy(adjective, bad, unhappy, negative) |
| teed off(adjective, bad, unhappy, negative) |
| uncontented(adjective, bad, unhappy, negative) |
| unhappy with(adjective, bad, unhappy, negative) |
| dissenter |
| dissentient |
| dissenting |