| converse(negative, hostile, different, adverse, conflicting) |
| counter(negative, hostile, different, adverse, conflicting) |
| cranky |
| demanding(adjective, persistent, obstinate, insistent, dogged) |
| diametric(negative, hostile, different, adverse, conflicting) |
| discordant(negative, hostile, different, adverse, conflicting) |
| disorderly(irritable, restless, capricious, unruly, peevish) |
| dissentient(negative, hostile, different, adverse, conflicting) |
| dissident(negative, hostile, different, adverse, conflicting) |
| easily upset(expression, adjective, passionate, unstable, unpredictable) |
| errant |
| erratic(adjective, passionate, unstable, unpredictable, unreliable) |
| exacting(adjective, persistent, obstinate, insistent, dogged) |
| explosive(adjective, passionate, unstable, unpredictable, unreliable) |
| fickle(adjective, passionate, unstable, unpredictable, unreliable) |
| fiery(adjective, passionate, unstable, unpredictable, unreliable) |
| firm(adjective, persistent, obstinate, insistent, dogged) |
| foolhardy(determined, impulsive, stubborn, reckless, heedless) |
| hard |
| hard-core(determined, impulsive, stubborn, reckless, impetuous) |