bighead

As nouns the difference between ada and bighead

is that ada is initialism of adenosine deaminase|lang=en, the enzyme that specifically affects RNA. See ADAR while bighead is a person having an inflated opinion of himself; a conceited or arrogant person.

As a proper noun ADA

is initialism of American Dental Association|lang=en.

Smallhead is likely misspelled.

Smallhead has no English definition.

As a noun bighead

is a person having an inflated opinion of himself; a conceited or arrogant person.

As nouns the difference between vast and bighead

is that vast is west (compass point) while bighead is (colloquial|especially used by children) a person having an inflated opinion of himself; a conceited or arrogant person.

As a verb novel

is to increase (to make larger).

As a noun bighead is

(colloquial|especially used by children) a person having an inflated opinion of himself; a conceited or arrogant person.

As nouns the difference between bighead and jighead

is that bighead is (colloquial|especially used by children) a person having an inflated opinion of himself; a conceited or arrogant person while jighead is a fishhook with an incorporated moulded weighting mass of metal or plastic below the eye.

As nouns the difference between taxonomy and bighead

is that taxonomy is the science or the technique used to make a classification while bighead is (colloquial|especially used by children) a person having an inflated opinion of himself; a conceited or arrogant person.