advisable
adj.describing an action that is a good idea to do because it is sensible or will help you avoid trouble.
adj.recommended as a prudent or wise course of action. Often used in formal or professional contexts to suggest a specific behavior without issuing a direct command.
“It is advisable to book your tickets in advance.”
“Given the predicted storm, it is advisable to stay indoors and avoid any unnecessary travel until the morning.”
“While not strictly mandatory under the new regulations, it is highly advisable for all staff to complete the safety training before the laboratory opens for the semester.”
Typically follows a linking verb and is often followed by a 'to' infinitive clause.
Advisable is followed by a 'to' infinitive, not a gerund (-ing form).
“It's also advisable to arrive earlier than usual as the strikes may cause several delays.”
From advise + -able.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.