puzzle

As a letter s

is the letter s with a.

As a noun puzzle is

puzzle.

As nouns the difference between puzzle and null

is that puzzle is puzzle while null is zero, nil; the cardinal number before einn.

As nouns the difference between puzzle and bother

is that puzzle is puzzle while bother is fuss, ado.

As a verb bother is

to annoy, to disturb, to irritate.

As an interjection bother is

a mild expression of annoyance.

As nouns the difference between inquiry and puzzle

is that inquiry is the act of inquiring; a seeking of information by asking questions; interrogation; a question or questioning while puzzle is puzzle.

As a noun puzzle

is puzzle.

As a verb challenge is

.

As nouns the difference between kitten and puzzle

is that kitten is a young cat diminutive: kitty while puzzle is puzzle.

As a verb kitten

is to give birth to kittens.

As nouns the difference between puzzle and bewildering

is that puzzle is puzzle while bewildering is bewilderment.

As an adjective bewildering is

very confusing, perplexing, or baffling, often due to a very large choice being available.

As a verb bewildering is

.

As nouns the difference between puzzle and enigmas

is that puzzle is puzzle while enigmas is .

As nouns the difference between block and puzzle

is that block is bloc while puzzle is puzzle.

As nouns the difference between anagram and puzzle

is that anagram is (of words) a word or phrase that is created by rearranging the letters of another word or phrase while puzzle is puzzle.

As a verb anagram

is to form anagrams.