Which pair of words are synonyms? A ephemeral--evanescent B euphonic--conspicuous C bromide--anodyne D indigence--opulence Solution PAIR A ARE ONLY SYNONYMS A)ephemeral= lasting short time evanescent=quickly fading or disappearing B)euphonic=the quality of being pleasing to the ear conspicuous=clearly visible C)bromide=a trite statement that is intended to soothe or placat anodyne=a painkilling drug or medicine D)indigence=a state of extreme poverty opulence=ostentatiously costly and luxurious so only pair A are only synonyms.