thack

About 0.02 uses per million words.

Meaning

1. verb To strike or thump (someone or something); to thwack.
2. noun A stroke; a thwack.
3. interjection The sound of a thack.
4. noun The weatherproof outer layer of a roof, often specifically thatch.
5. verb To cover a roof with thack.

Similar words

thump bethwack whack bethump whank thropple wallop thrump thresh swap

Often followed by

and off