Extreme in size or strength.
Stressful and tiring.
Strained; tightly drawn.
Extreme in degree; excessive.
Very severe.
Very emotional or passionate.
Strict, very close or earnest.
Having excessive muscle (sometimes with implications of correspondingly inferior intellect).
Ungainly as a result of muscle over-development.
Having pronounced muscle development through weightlifting, bodybuilding, or other physical exercise.