1. Faintness; weariness; heaviness; languor.

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

• latiitude,
• laditude,
• cressitude,
• kassitude,
• passitude,
• oassitude,
• lzssitude,
• lsssitude,
• lwssitude,
• lqssitude,
• laasitude,
• lazsitude,
• laxsitude,
• lassitide,
• lassituede,
• lassitued,
• lastitude,
• Lyppitude,
• vastituide,
• assutudes

• law student,
• Lasted,
• last-ditch,
• latitude.

The adjective form of the word "lassitude" is "lassitudinous".

The plural of the "lassitude" can be the "lassitudes".

The singular of the "lassitude" can be the "lassitude".