What is another word for problems?

There are many words you could use instead of "problems," depending on the context. Here are a few options, grouped by nuance:

General:

* Issues

* Challenges

* Difficulties

* Troubles

* Matters

* Concerns

* Predicaments

* Complications

* Hardships

* Obstacles

Formal:

* Dilemmas

* Quandaries

* Impediments

* Adversities

* Setbacks

Informal:

* Hassles

* Snags

* Bumps in the road

* Messes

* Headaches

More specific:

* Technical problems: glitches, errors, bugs, malfunctions

* Personal problems: struggles, burdens, worries, anxieties

* Social problems: injustices, inequalities, conflicts, tensions

* Financial problems: debts, expenses, shortages, bankruptcies

It's best to choose a word that best reflects the specific type of problem and the tone you want to convey.