tricky

A circumstance or set of conditions that is difficult, awkward, or delicate to handle.

A question that is difficult to answer, often because it is designed to deceive or has hidden complexities.

A piece of work to be done that requires skill and is not straightforward.

Refers to the most difficult or challenging section of a task or problem.

Refers to a matter or affair that is complex and difficult to handle.

Describes a procedure or action, especially a medical one, that requires great skill and care.

An offer, plan, or situation that is difficult to deal with or accept.