sylph

As nouns the difference between sylph and dryad

is that sylph is (mythology) an invisible being of the air while dryad is (greek mythology) in greek myth, a female tree spirit.

As nouns the difference between fairy and sylph

is that fairy is (uncountable|obsolete) the realm of faerie; enchantment, illusion while sylph is (mythology) an invisible being of the air.

As an initialism elf

is (a radical environmentalism group).

As a noun sylph is

(mythology) an invisible being of the air.

As nouns the difference between sylph and nymph

is that sylph is an invisible being of the air while nymph is the larva of certain insects.

As nouns the difference between undine and sylph

is that undine is a female water-sprite or nymph while sylph is an invisible being of the air.

As a proper noun Undine

is {{given name|female|from=Latin}}.

As a noun sylph

is (mythology) an invisible being of the air.

As a proper noun goddess is

the single goddess of various monotheistic religions.

As nouns the difference between sylph and pixie

is that sylph is an invisible being of the air while pixie is a playful sprite or elflike or fairy-like creature.

As a proper noun Pixie is

a female nickname, also used as a formal given name.

As nouns the difference between syph and sylph

is that syph is syphilis while sylph is an invisible being of the air.

As nouns the difference between sylph and sylphide

is that sylph is an invisible being of the air while sylphide is a young sylph.