onerous

About 0.94 uses per million words.

Meaning

1. adjective Imposing or constituting a physical, mental, or figurative load which can be borne only with effort; burdensome.

Similar words

burdensome taxing heavy oppressive cumbersome laborious arduous burden demanding strict

Often followed by

and task duties than to for conditions burden as

Word family

onerously onerousness onerousnesses