sea·wor·thy 
/ˈsi:ˌwɚði/ adjective
/ˈsi:ˌwɚði/ adjective [more seaworthy; most seaworthy] : fit or safe to travel on the sea
▪ a seaworthy ship — compare airworthy, roadworthy
▪ a seaworthy ship — compare airworthy, roadworthy
— sea·wor·thi·ness /ˈsi:ˌwɚðinəs/ noun [noncount]
▪ He doubted the ship's seaworthiness.
/ˈsi:ˌwɚðinəs/ noun [noncount] ▪ He doubted the ship's seaworthiness.
