1) Abater 1) RN, at times 2) Alleviating agent 3) Alleviating one 4) Alleviator 5) Ameliorator 6) Anything that tempers 7) Aspirin, to an ache 8) Assuaging agent 9) Bar on a loom 10) Burden remover 11) Facilitator 12) Facilitator, essentially 13) He lessens the tension 14) Loom bar 15) Mitigating agent 16) Mitigator