picky

As adjectives the difference between picky and meticulous

is that picky is fussy; particular; demanding to have things just right while meticulous is timid, fearful, overly cautious.

As a noun picky

is a picture.

As nouns the difference between picky and weird

is that picky is (informal) a picture while weird is (acronym) western, educated, industrialized, rich and democratic.

As an adjective picky

is fussy; particular; demanding to have things just right.

As adjectives the difference between optional and picky

is that optional is not compulsory; left to personal choice; elective while picky is fussy; particular; demanding to have things just right.

As a noun picky is

(informal) a picture.

As adjectives the difference between fastidious and picky

is that fastidious is excessively particular, demanding, or fussy about details, especially about tidiness and cleanliness while picky is fussy; particular; demanding to have things just right.

As a noun picky is

a picture.

As an adjective picky

is fussy; particular; demanding to have things just right.

As a noun picky

is a picture.

As an adverb pickily is

in a picky way; pedantically.

As adjectives the difference between picky and finickety

is that picky is fussy; particular; demanding to have things just right while finickety is (colloquial) finicky; picky.

As a noun picky

is (informal) a picture.