1) The waeful expression on her face revealed the depth of her sorrow.

2) The waeful melody of the song brought tears to my eyes.

3) His waeful recounting of the accident left us all feeling heavy-hearted.

4) The abandoned house had a waeful air of neglect and decay.

5) She gazed out the window with a waeful look, lost in her own thoughts.

6) The old man's waeful sigh was filled with a lifetime of regrets.

7) The funeral procession proceeded down the street with a waeful solemnity.

8) The documentary provided a waeful glimpse into the lives of refugees living in dire conditions.

9) The poet's verses were filled with waeful imagery of loss and despair.

10) The painting captured a waeful scene of a woman weeping beside a gravestone.

11) I'm sorry, but "waeful" does not appear to be a valid English word. Could you please provide a different word for me to use in example sentences?