cornflower

n any of various plants growing wild in corn-fields, esp a blue-flowered kind that is also grown in gardens 矢车菊.

corked, corkscrew, corm, cormorant, corn, corn on the cob, corn pone (US also pone), corn-cob, corn-exchange, cornea, corneal, corned, cornelian, corner, corner-stone, cornerstone, cornet, cornfield, cornflakes, cornflour (US `cornstarch), cornice, Cornish, Cornish pasty, cornstarch, cornucopia, corny, corolla, corollary, corona, coronary, coronation, coroner, coroner's inquest, coronet, Corp, corporal, corporal punishment, corporate, corporation, corporation tax,