filling (n.)

• bonus
• bush
• bushing
• complementary
• contents
• decoration
• doubling
• duplication
• embellishment
• expletive
• extra
• extravagance
• facing
• fat
• featherbedding
• filigree
• filler
• fillip
• flourish
• frill
• frippery
• gingerbread
• inlay
• innards
• insole
• lagniappe
• liner
• lining
• luxury
• ornament
• ornamentation
• overlap
• packing
• padding
• perfective
• pick
• pleonasm
• premium
• prolixity
• redundance
• redundancy
• shoot
• stuffing
• superfluity
• tautology
• trimming
• twist
• verbosity
• wadding
• wainscot
• warp
• weft
• woof
• wrinkle