a.
1.
Little, diminutive, tiny, puny.
2.
Little, minute, microscopic, molecular, atomic, corpuscular, fine.
3.
Petty, trifling, trivial, inconsiderable, insignificant, unimportant.
4.
Slender, scanty, paltry, moderate.
5.
Feeble, weak, faint, slight.
6.
Mean, sordid, selfish, illiberal, ungenerous, narrow, narrow-minded, base, unworthy.
7.
Shallow, unintelligent, unintellectual, ungifted, stolid, dull, feeble-minded, petty, insignificant, inferior.
8.
Weak.