I am that much of this yet not so much of that.

I am without gender yet common female topic.

I am a feature of growth yet not specifically age.

I am grading system yet bigger not always better.

I am seen on fish epidermis yet am without smell.

I am disliked in old yet am celebrated in young.

I am seen on food products yet have no appetite.

I am integral in BMI yet Bulging Maidens Invite.

I am often mistaken for size yet can be deceptive.

I am the measure of heft yet not of greatness.

I am frequently prefixed between Juliet and Lima.

I am current tense for what we do for the bus.

WHAT AM I?

Last edition’s Fustigator: Object