Alleviate
Part of speech: verb
Definition: To make less severe, as a pain or difficulty.
Example sentence: I believe psychology has done very well in working out how to understand and treat disease. But I think that is literally half-baked. If all you do is work to fix problems, to alleviate suffering, then by definition you are working to get people to zero, to neutral.
Facilitate
Part of speech: verb
Definition: To make easy or easier.To preside over (a meeting, a seminar)
Example sentence: Our adversaries - terrorists, foreign intelligence services, and criminals - take advantage of modern technology to hide their communications; recruit followers; and plan, conduct, and encourage espionage, cyber attacks, or terrorism to disperse information on different methods to attack the U.S. homeland and to facilitate other illegal activities.