• soorlock,
• xoorlock,
• coorlock,
• foorlock,
• roorlock,
• eoorlock,
• diorlock,
• dkorlock,
• dlorlock,
• doorelock,
• dorlock,
• doorlok,
• d oorlock,
• dorelock,
• DOrLOC,
• doarlock,
• doerlock,
• dorlok,
• doarlok,
• dorloch

The adjective form of "doorlock" is "doorlock" itself. The word does not typically have its own distinct adjective form. However, you may use other related adjectives to describe a doorlock, such as "secure," "effective," "reliable," or "efficient" depending on the context in which you are describing it.

The plural form of the word "doorlock" is "doorlocks".

The singular form of the word "doorlock" is "doorlock". The word remains the same in both singular and plural forms.