filly

As nouns the difference between filly and felly

is that filly is a young female horse while felly is the outer rim of a wheel, supported by the spokes.

As an adverb felly is

fiercely, harshly.

As a noun filly

is a young female horse.

As an adverb fully is

in a full manner; without lack or defect.

As nouns the difference between filly and tilly

is that filly is a young female horse while tilly is .

As a proper noun tilly is

or tilly can be .

As nouns the difference between filly and folly

is that filly is a young female horse while folly is foolishness.

As a noun filly

is a young female horse.

As a proper noun willy is

a male given name, diminutive of william.

As a noun filly

is a young female horse.

As a proper noun billy is

a diminutive of the male given name william.

As nouns the difference between filly and fill

is that filly is a young female horse while fill is a sufficient or more than sufficient amount.

As a verb fill is

to occupy fully, to take up all of.

As a proper noun Fill is

{{surname|from=given names}.

As nouns the difference between silly and filly

is that silly is (colloquial) a silly person; a fool while filly is a young female horse.

As an adjective silly

is (label) pitiable; deserving of compassion; helpless.