furtively russian
подгля́дывать
to peep, to watch furtively, to spy
подсма́тривающий
peeping, spying, watching furtively
воровато
stealthily, furtively, thievishly, on the sly
to peep, to watch furtively, to spy
peeping, spying, watching furtively
stealthily, furtively, thievishly, on the sly