fills one's position (verb) substitute: interchange, exchange
Sinonime: beard,
blind,
camouflage, cover, cover-up,
covering, curtain,
disguise, dissimulation, fig leaf,
front, hide-out, hideaway, laundromat,
mask, obliteration, obscuration, occultation,
privacy, red herring, secretion, smoke screen,
veil, wraps
Antonime: disclosure, divulgence,
exposition,
revelation,
showing,
telling