harmonic.a N 1 1 NOM S F
harmonic.a N 1 1 VOC S F
harmonic.a N 1 1 ABL S F
harmonica, harmonicae N (1st) F [XDXEO] uncommon
theory of music/harmony; harmonics; science of sound;
harmonic.a ADJ 1 1 NOM S F POS
harmonic.a ADJ 1 1 VOC S F POS
harmonic.a ADJ 1 1 ABL S F POS
harmonic.a ADJ 1 1 NOM P N POS
harmonic.a ADJ 1 1 VOC P N POS
harmonic.a ADJ 1 1 ACC P N POS
harmonicus, harmonica, harmonicum ADJ [XDXEO] uncommon
harmonious; of harmony/natural proportion; in unison; harmonic (Ecc);

Credits:
This, our local install of the popular standby Whitaker's Words, is possible thanks to the resurrection of the venerable project at William Whitaker's Words, where you will also find extensive documentation. The corresponding GitHub repository is where you can submit issues about missing forms and analyses.
This web interface by Walter M. Shandruk.