take a turn for the worse russian
ухудша́ться
become worse, deteriorate, take a turn for the worse
покачну́ться
sway, give a lurch, take a turn for the worse
уху́дшиться
to become worse, to deteriorate, to take a turn for the worse
become worse, deteriorate, take a turn for the worse
sway, give a lurch, take a turn for the worse
to become worse, to deteriorate, to take a turn for the worse