SHINIEST
SHINY
glistening, glossy, lustrous, sheeny, shiny, shining
(adjective) reflecting light; âglistening bodies of swimmersâ; âthe horseâs glossy coatâ; âlustrous auburn hairâ; âsaw the moon like a shiny dime on a deep blue velvet carpetâ; âshining white enamelâ
glazed, shiny
(adjective) having a shiny surface or coating; âglazed fabricsâ; âglazed doughnutsâ
bright, burnished, lustrous, shining, shiny
(adjective) made smooth and bright by or as if by rubbing; reflecting a sheen or glow; âbright silver candlesticksâ; âa burnished brass knockerâ; âshe brushed her hair until it fell in lustrous auburn wavesâ; ârows of shining glassesâ; âshiny black patentsâ
Source: WordNet® 3.1
Adjective
shiniest
superlative form of shiny: most shiny
Source: Wiktionary
SHINY
Shin"y, a. [Compar. Shinier; superl. Shiniest.]
Definition: Bright; luminous; clear; unclouded.
Like distant thunder on a shiny day. Dryden.
Source: Webster’s Unabridged Dictionary 1913 Edition