ULTRACONVENIENT Antonyms

• not easily borne; wearing

• requiring full use of your abilities or resources

• stimulating interest or thought

• disturbingly provocative

• 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

• not suited to your comfort, purpose or needs

• not conveniently timed

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

• so lacking in interest as to cause mental weariness

• causing difficulty or annoyance