Terms containing become more difficult

Subject	English	Russian
gen.	become harder/more difficult	осложнить (msterlingprice)
Gruzovik	become more difficult	утрудняться
fig.	become more difficult	утяжеляться
Gruzovik, fig.	become more difficult	утяжеляться (impf of утяжелиться)
Gruzovik, fig.	become more difficult	утяжелиться (pf of утяжеляться)
fig.	become more difficult	утяжелиться
Gruzovik	become more difficult	утрудниться
gen.	the farther he got along in his studies, the more difficult the work became	чем больше он занимался учёбой, тем труднее ему становилось