1. Proper to be advised; expedlont.

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

• adviseble,
• adviceble,
• adviceable,
• advicable,
• advable,
• advisble,
• divisable,
• advailable,
• advoidable,
• advisible,
• invisable,
• adviseable,
• adjusable,
• admisible,
• ivisable,
• asvisable,
• unvisable,
• admisable,
• advalable,
• advisiable

• adviser,
• advisedly,
• advisor,
• advisee,
• Advisability,
• advised,
• advise,
• advisement.

The adjective form of the word "advisable" is "advisable".

The plural form of the word "advisable" is "advisables".

The singular form of the word "advisable" is "advisable". The word does not have a distinct singular or plural form as it is an adjective that can be used to describe something in both singular and plural contexts.