body and soul
• involving every aspect of a person; completely.
• "the company owned them body and soul"
Similar:
completely,
entirely,
totally,
utterly,
fully,
thoroughly,
wholeheartedly,
unconditionally,
unrestrictedly,
one hundred per cent,
in all respects,
to the hilt,
all the way,
keep body and soul together
• stay alive, especially in difficult circumstances.
• "do you think a man can keep body and soul together by selling coconuts?"