soundy

adjective2

1. •
   Mostly sound; sound in all but a few well-defined areas.

   • We draw a distinction between analyses that are soundy—mostly sound, with specific, well-identified unsound choices—and analyses that do not concern themselves with soundness. — 2015
2. •
   Characterized by or characteristic of sound.

   • This object is obtained by the use of an acoustical element, the soundy absorption characteristic of which is adjustable in a simple and convenient manner. — 1933