COMPARATIVE; gradual, gradational, gradatory [rare], shading off; within the bounds (limit) [See Limit].
ADVERB:
BY DEGREES, gradually, inasmuch, pro tanto [L.]; however, howsoever; step by step, bit by bit, little by little, inch by inch, drop by drop; by inches, by slow degrees, by little and little; in some degree, in some measure; to some extent; di grado in grado [It.].