nerdy

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective nerdy is

(colloquial|derogatory|of a person) being or like a nerd.

As adjectives the difference between nerdy and nerdsome

is that nerdy is (colloquial|derogatory|of a person) being or like a nerd while nerdsome is (slang|rare) nerdy; like, or characteristic of, a nerd.

As an adjective nerdy

is (colloquial|derogatory|of a person) being or like a nerd.

As a noun geeksta is

(slang|humorous) an unfashionable, nerdy individual who performs gangsta-style music.

As an adjective nerdy

is (colloquial|derogatory|of a person) being or like a nerd.

As a noun nerditude is

the quality or measure of how nerdy a person is.

As an adjective nerdy

is (colloquial|derogatory|of a person) being or like a nerd.

As a noun boffinry is

(british|informal) the characteristic behaviour of boffins; nerdy scientific thinking.

As an adjective nerdy

is (colloquial|derogatory|of a person) being or like a nerd.

As a noun nerdcore is

(humorous) any intentionally nerdy style of music.

As adjectives the difference between nerdy and dweeby

is that nerdy is (colloquial|derogatory|of a person) being or like a nerd while dweeby is like, or characteristic of, a dweeb; nerdy, uncool.

Nerdy is a synonym of wonkish.

As adjectives the difference between nerdy and wonkish

is that nerdy is (colloquial|derogatory|of a person) being or like a nerd while wonkish is nerdy; bookish; having the qualities of a wonk.