diffident的近义词/同义词
diffident的近义词/同义词有：fainthearted, verecund, shrinking, timorous, coy, sheepish, oneself, a, abashed, reluctant, of, bashful, faint-hearted, shell, in, unassertive, shy, insecure, hesitant, modest, unsure, retiring, unassuming, timid, unsocial, demure, self-conscious, fearful。
adj.
diffident的近义词（不自信的,胆怯的）：fainthearted, verecund, shrinking, timorous, coy, sheepish, oneself, a, abashed, reluctant, of, bashful, faint-hearted, shell, in, unassertive, shy, insecure, hesitant, modest, unsure, retiring, unassuming, timid, unsocial, demure, self-conscious。
diffident的近义词（其他释义）：fearful。