TILE: MOSAIC::
(A) wood: totem
(B) stitch: sampler
(C) ink: scroll
(D) pedestal: column
(E) tapestry: rug
SKIRMISH: INSIGNIFICANCE::
(A) revolution: democracy
(B) duel: formality
(C) feud: impartiality
(D) bout: sparring
(E) crusade: remoteness
Tajinder link below connects to GRE analogies blog.....which had been discussed on thi sgroup...