16-letter words containing g, u, l, y
- tray agriculture — hydroponics.
- unapologetically — containing an apology or excuse for a fault, failure, insult, injury, etc.: An apologetic letter to his creditors explained the delay.
- uncompromisingly — not admitting of compromise or adjustment of differences; making no concessions; inaccessible to flexible bargaining; unyielding: an uncompromising attitude.
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- vinylidene group — the bivalent group C 2 H 2 , derived from ethylene.
- yellow underwing — any of several species of noctuid moths (Noctua and Anarta species), the hind wings of which are yellow with a black bar