Silly
Webster's Dictionary [1]
(1): ( n.) Weak in intellect; destitute of ordinary strength of mind; foolish; witless; simple; as, a silly woman.
(2): ( n.) Rustic; plain; simple; humble.
(3): ( n.) Weak; helpless; frail.
(4): ( n.) Proceeding from want of understanding or common judgment; characterized by weakness or folly; unwise; absurd; stupid; as, silly conduct; a silly question.
(5): ( n.) Happy; fortunate; blessed.
(6): ( n.) Harmless; innocent; inoffensive.
King James Dictionary [2]
SIL'LY, a. Heb. This may be radically the same word, with a prefix. Class Sl. No. 26
1. Weak in intellect foolish witless destitute of ordinary strength of mind simple as a silly man a silly child. 2. Proceeding from want of understanding or common judgment characterized by weakness of folly unwise as silly thoughts silly actions a silly scheme writings stupid or silly. 3. Weak helpless. After long storms- With which my silly bark was toss'd
Vine's Expository Dictionary of NT Words [3]
2—Timothy 3:6