Sentence:  He many woordes of comfort spake her feare away too chace, / But nought hee could perswade therein too make her like the cace. / This last <WSD>asswagement</WSD> of her greef he added in the end, / Which was the onely thing that made her loving hart too bend: 
Meaning of the word marked with <WSD> tags:  The action of assuaging; appeasement.