| aberrant(adjective, different, contrary, uneven, unbalanced) |
| adjuvant(low, inferior, subject, minor, secondary) |
| altered(adjective, distant, distinct, distinctive, dissimilar) |
| amiss |
| amorphous(uneven, unbalanced, bumpy) |
| ancillary(low, subject, minor, collateral, secondary) |
| anisometric |
| antithetic(adjective, distant, distinct, distinctive, dissimilar) |
| antithetical(adjective, different, contrary, conflicting, unlike) |
| apples and oranges(expression, adjective, idiom, distinct, different) |
| arbitrary |
| aristocratic |
| asperous(adjective, rough, harsh, coarse, irregular) |
| assorted |
| auxiliary(low, subject, minor, collateral, secondary) |
| baser(low, inferior, subject, minor, secondary) |
| bearded(adjective, harsh, coarse, irregular, uneven) |
| below par(expression, low, inferior, subject, lesser) |
| brambly(adjective, harsh, coarse, irregular, uneven) |
| bristly(adjective, harsh, coarse, irregular, uneven) |