Roadworthy means safe and legal to drive. Barely roadworthy, declared roadworthy, keep the van roadworthy.
It is a legal judgement rather than an opinion, and in Britain the annual test decides it. A car can be roadworthy and still be unpleasant to drive, since the standard is safety and not comfort.
1adjectiveroadworthySafe and legal to drive.
“The old estate was still roadworthy at two hundred thousand miles.”
roadworthy is a quality.
Middle English
rode
English
road
English, today
roadworthy
Built from
From road + -worthy. road comes from Middle English rode. From Middle English rode, rade (“ride, journey”), from Old English rād (“riding, hostile incursion”), from Proto-West Germanic raidu, from Proto-Germanic raidō (“a ride”), from Proto-Indo-European reydʰ- (“to ride”). a doublet of raid, acquired from Scots -. Cognates include West Frisian reed (paved trail/road, driveway). The current primary meaning of "street, way for traveling" originated relatively late — Shakespeare seemed to expect his audiences to find it unfamiliar — and probably arose through reinterpretation of roadway (“a way for riding on”) as saying way twice, in other words as a tautological compound.
Etymology from Wiktionary, CC BY-SA