not burdensome (adjective) easy: not difficult
Sinonime: fix, impale, lance, nail down,
penetrate, pin down, puncture, run through, skewer, skiver, spear,
spike,
spit,
stick, transpierce
Antonime: arduous,
complex,
complicated,
demanding,
difficult,
hard,
intricate,
involved,
laborious,
uneasy