1. Inclined to sleep; sleepy; dull; sluggish; lulling to sleep.

2. Dull; stupid.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• drowesy,
• drowes,
• drosey,
• drews,
• drowzy,
• drowd,
• drouse,
• driway,
• drowsey,
• drousey,
• drousy,
• drowre,
• drows,
• drors,
• drowth,
• drowzzy,
• doorsy,
• drusy,
• drosy,
• drowe

• draco,
• dowry,
• drowsier,
• dryas,
• grows,
• Crows,
• draws,
• drowse,
• dress,
• Drago,
• drown,
• rows,
• drops,
• drewes,
• dries,
• dressy,
• drees,
• drowns,
• rosy,
• dregs,
• dross,
• DREWS.

The adjective form of the word "drowsy" is "drowsy".

The plural form of "drowsy" is "drowsies"

The singular form of the word "drowsy" is "drowse"