1в ущерб чему-либо, ценой чего-либо
at the expense of
2bends easily without breaking or cracking
pliable
3having (legal) responsibility for something or someone
liable for
4likely to do, happen, or experience something
liable
5without expressing something directly
tacitly
6understood without being expressed directly
tacit
7having or showing no mercy
merciless
8feeling you have a duty to someone because they have done something for you
beholden to
9time when smth remains useful, popular successful
shelf life
10extremely hungry
ravenous
11becoming less strong, powerful, popular, etc.:
on the wane
12deeply involved in or affected by smth
up to one's eyeballs
13be a bad experience in a full life
be (all) part of life's rich tapestry/pageant
14very difficult to understand
be on/another of life's great mysteries
15(of smth imaginary) become real
come to life