• palyoffs,
• playof,
• playofffs,
• plauoff's,
• playoof,
• playoff,
• olayoffs,
• llayoffs,
• -layoffs,
• 0layoffs,
• pkayoffs,
• ppayoffs,
• poayoffs,
• plzyoffs,
• plsyoffs,
• plwyoffs,
• plqyoffs,
• platoffs,
• plagoffs,
• plaoffs

• playbox,
• Playbook.

The adjective form of the word "playoffs" is "playoff".

The plural of the "playoffs" can be the "playoffs".

The singular of the "playoffs" can be the "playoff".