flutter

As a letter s

is the letter s with a.

As a verb flutter is

(lb) to flap or wave quickly but irregularly.

As a noun flutter is

the act of fluttering; quick and irregular motion.

Flutter is a synonym of flapping.

As verbs the difference between flutter and flapping

is that flutter is (lb) to flap or wave quickly but irregularly while flapping is .

As nouns the difference between flutter and flapping

is that flutter is the act of fluttering; quick and irregular motion while flapping is an instance where one.

As an adjective flapping is

that flaps or flap.

As nouns the difference between falter and flutter

is that falter is butterfly while flutter is the act of fluttering; quick and irregular motion.

As a verb flutter is

(lb) to flap or wave quickly but irregularly.

As verbs the difference between flutter and leafed

is that flutter is (lb) to flap or wave quickly but irregularly while leafed is (leaf).

As a noun flutter

is the act of fluttering; quick and irregular motion.

As an adjective leafed is

having a leaf or leaves; used mainly in combination with another word to form adjectives describing the number, form, colour, etc, of leaves.

As verbs the difference between flutter and rustle

is that flutter is (lb) to flap or wave quickly but irregularly while rustle is (ergative) to move (something) with a soft crackling sound.

As nouns the difference between flutter and rustle

is that flutter is the act of fluttering; quick and irregular motion while rustle is a soft crackling sound similar to the movement of leaves.

As nouns the difference between flutter and flirt

is that flutter is the act of fluttering; quick and irregular motion while flirt is flirtation.

As a verb flutter

is (lb) to flap or wave quickly but irregularly.

As verbs the difference between flutter and fling

is that flutter is (lb) to flap or wave quickly but irregularly while fling is to throw with violence or quick movement; to hurl.

As nouns the difference between flutter and fling

is that flutter is the act of fluttering; quick and irregular motion while fling is an act of throwing, often violently.

As verbs the difference between flew and flutter

is that flew is (fly) while flutter is (lb) to flap or wave quickly but irregularly.

As a noun flutter is

the act of fluttering; quick and irregular motion.

As verbs the difference between flutter and agitate

is that flutter is (lb) to flap or wave quickly but irregularly while agitate is to move with a violent, irregular action; as, the wind agitates the sea; to agitate water in a vessel.

As a noun flutter

is the act of fluttering; quick and irregular motion.

As verbs the difference between flutter and tramble

is that flutter is (lb) to flap or wave quickly but irregularly while tramble is (mining) to wash (tin ore, etc) with a shovel in a frame fitted for the purpose.

As a noun flutter

is the act of fluttering; quick and irregular motion.