Onus is a related term of hardship.
As nouns the difference between onus and hardship
is that onus
is while hardship
is (countable or uncountable) difficulty or trouble; hard times.
A legal obligation.
(uncountable) Burden of proof, onus probandi
- The onus is on the landlord to make sure the walls are protected from mildew.
- The onus is on those who disagree with my proposal to explain why.
(countable or uncountable) Difficulty or trouble; hard times.
- He has survived periods of financial hardship before.