Basic vocabulary
Everyday words familiar to most individuals
Learned through conversation
Sight words, nouns, verbs, adjectives, etc.
Examples
red, grow, six, big, fly, old, come, see, happy, table, out, go, mom, school, paper
Academic words
Used in a variety of texts
High frequency, multiple meaning words
Can understand its meaning using context clues
Examples
examine, confess, brief, diagram, relative, formulate, accumulate, average, misfortune, navigate
Content specific vocabulary
Context specific vocabulary
Low frequency
Can understand its meaning by using a textbook, dictionary or other reference
Examples
immigration, civilization, constellation, galaxy, ecosystem, radical number, algebra, geometry, geography