UNLABOURED Antonyms

• requiring full use of your abilities or resources

• stimulating interest or thought

• disturbingly provocative

• complicated in structure; consisting of interconnected parts

• a conceptual whole made up of complicated and related parts

• a compound described in terms of the central atom to which other atoms are bound or coordinated

• (psychoanalysis) a combination of emotions and impulses that have been rejected from awareness but still influence a person's behavior

• a whole structure (as a building) made up of interconnected or related structures

• difficult to analyze or understand

• requiring more than usually expected or thought due; especially great patience and effort and skill

• not easy; requiring great physical or mental effort to accomplish or comprehend or endure

• hard to control

• having many complexly arranged elements; elaborate

• characterized by effort to the point of exhaustion; especially physical effort

• lacking natural ease

• requiring or showing effort

• characterized by or performed with much energy or force

• taxing to the utmost; testing powers of endurance

• not easily borne; wearing