Synonyms for Sheet (same or very similar meaning)
WordNet sense 1 ((mathematics) an unbounded two-dimensional shape):
plane
WordNet sense 2 (newspaper with half-size pages):
rag, tabloid
WordNet sense 3 (used for writing or printing):
piece of paper, sheet of paper
WordNet sense 4 (a flat artifact that is thin relative to its length and width):
flat solid
WordNet sense 5 ((nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind):
shroud, tack, mainsheet, weather sheet
WordNet sense 6 (bed linen consisting of a large rectangular piece of cotton or linen cloth; used in pairs):
bed sheet
WordNet sense 7 (a large piece of fabric (usually canvas fabric) by means of which wind is used to propel a sailing vessel):
canvas, canvass, sail
From the ODE community, based on WordNet
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