Sinonim washboard

English Thesaurus

1. protective covering consisting of a broad plank along a gunwale to keep water from splashing over the side (noun.artifact)

hypernym	:	protection, protective cover, protective covering,
definition	:	a covering that is intend to protect from damage or injury (noun.artifact)

part meronym	:	vessel, watercraft,
definition	:	a craft designed for water transportation (noun.artifact)

2. device consisting of a corrugated surface to scrub clothes on (noun.artifact)

hypernym	:	device,
definition	:	an instrumentality invented for a particular purpose (noun.artifact)