• backout,
• clockout,
• loadout,
• pickout,
• lockset,
• lockett,
• lockt,
• wolkout,
• wokout,
• deckout,
• kickout,
• lock out,
• loc kout,
• loknut,
• lokknut,
• lokout,
• locout,
• lokcout,
• locokut,
• lokkout

• log out,
• lookout,
• Lockwood,
• black out,
• look out,
• locket,
• low-cut,
• Lockett,
• look at,
• blackout,
• lock out,
• look to.

The adjective form of the word "lockout" is "lockout" itself. The word does not change when used as an adjective.

The plural of the "lockout" can be the "lockouts".

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