Block and Forfend

Block verb - To close up so that no empty spaces remain.

Forfend and block are semantically related In some cases you can use "Forfend" instead a verb "Block".

Nearby Words: blocked, blockade, blockage, blockhead, blocking

Forfend verb - To drive danger or attack away from.

Block and forfend are semantically related in check topic. You can use "Block" instead a verb "Forfend", if it concerns topics such as stop, prevent, outlaw, make unnecessary.