Roots, prefixes and suffixes, A-Z
The fast way to increase vocabulary is to learn the meaning of affixes and root words. The root word is the primary lexical unit of a word as it carries the main semantic content. Affixes are word particles, and can be divided into prefixes and suffixes. A prefix comes before the root word, and a suffix comes after the root word. Affixes and root words are the essential building blocks of many English words, so, if you know them, you can guess the meaning of a new word. Many of these building block words originate from Greek or Latin words. Knowing words from these origins is essential to unlock academic terms.
Roots
Greek-Latin word particles with the same meanings
Prefixes
Exam words, A-Z
Words tested on the TOEFL
Synonyms
Many exam questions ask synonyms or antonyms of words, so it is worthwhile to memorize words based on their similarity in meanings.
Collocations
Introduction
Adjective +preposition
Noun + preposition
Verb + preposition
Preposition + noun
Idioms