Prefixes
Suffixes
Number Roots
New To You
In Context
100

re- means

again

100

-ly means

(2 things)

how a verb is done, OR describing a noun

100

oct- means

eight

100

tele- means

far, distant

100

The students quietly ate their lunch.

What part of speech is quietly?

Adverb -- it is describing how they ate their lunch.

200

un- means

(2 things)

not, opposite

200

-ing means

(2 things)

happening right now, present tense

200

quad- means

four

200

super- means

above, beyond

200

The rule was nonnegotiable.

What does the word nonnegotiablmean in the sentence?

not able to negotiate.

300

pre- means

before

300

-ed means

happened in the past, past tense

300

uni- means

one

300

geo- means...

earth or rocks

300

I underestimated how much juice I would need for the party.

What does underestimated mean in this sentence?

guessed too little

400

non- means

(3 things)

not, bad, or failure to do

400

-est means

compares one noun to a group of nouns

400

Multi- means

many or much

400

bio- means

life

400

How does adding an -s or -es to a noun change the part of speech?

it makes it plural
500

dis- means

(2 things)

opposite or in absence of

500

-less means

(2 things)

without or failure

500

How many sides would a decagon have?

ten. Deca- means ten

500

-ology means

the study of

500

How does adding -s or -es to a VERB change the part of speech? 

(2 things)

it makes it third person and present tense

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