Hi, welcome folks, here you find the answers for the 6663 level of Words of Wonders Guru, Have fun :D
Digits
Except when
Chess piece moves diagonally
Be the property of
With no difficulty
Very steep
Public meeting for discussion
Iron alloy
Wake-up call
Detailed description
Progressing quickly
To make a long and low sound
Long putt struck in golf
Period of history
Plead in desperation
Member of the largest class of creatures