Example : Fill out this questionnaire, please!.
Make out a form.

Synonyms : complete, fill in, make out

Synonyms : round out

Example : He eked out his meager pay by giving private lessons.
Braque eked out his collages with charcoal.

Synonyms : eke out

Example : Pad a bra.

Synonyms : pad

Example : We will plump out that poor starving child.

Synonyms : fat, fatten, fatten out, fatten up, flesh out, plump, plump out

Example : The young woman is fleshing out.

Synonyms : flesh out, round