deftig

Etymology
Perhaps borrowed from. Equivalent to. Ultimately from.

Adjective

 * 1) proper, decent
 * 2) stylish, distinguished, genteel (showing high social class)
 * 3) pompous

Etymology
Via from, itself seemingly from. The original sense of the Dutch word is not quite clear but would have run on the lines of “suitable, solid, weighty”. The further semantic development has been such that the word now, arguably, has opposite senses in German (“coarse, rustic”) and Dutch (“refined, genteel”).

Adjective

 * 1) firm, rough, coarse (most often of speech or behaviour)
 * 2)  substantial, hearty, rustic
 * 3)  solid, presentable