1. In a plaintive manner.

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

• olaintively,
• llaintively,
• -laintively,
• 0laintively,
• pkaintively,
• ppaintively,
• poaintively,
• plzintively,
• plsintively,
• plwintively,
• plqintively,
• plauntively,
• plajntively,
• plaintifely,
• pplaintively,
• plaintivly,
• plaintivley,
• plaintivelly,
• Illitively,
• planticel

• plaintive,
• plantain,
• plantain lily,
• plaintiveness,
• plaintiff,
• pliantly.

The adjective form of the word "plaintively" is "plaintive".

The plural form of "plaintively" is "plaintives".

The singular form of the word "plaintively" is "plaintive"