Prefix Meaning
The prefix sub means
What is under or below
This is an underground train.
subway
To put two or more things together
combine
to push forward
propel
to cause to be able to do something
enable
The prefix com means
What is with or together
This is a part of a larger group.
subset
A place where professionals work together.
company
to move up a level
promote
To give support, confidence, or hope
encourage
The prefix pro means
What is for, forward, or in favor of
This is an underwater vessel.
submarine
This is another word for friend.
companion
to ask for a hand in marriage or offer an idea
propose
To trust someone with something
entrust
The prefix en means
What is causing something to happen
This is the price before taxes or tip is added.
subtotal
This means made up of several parts.
compound
to keep safe
protect
to cause to be in unsafe
endanger
The definition of prefix is
A group of letters that come before a root word or base word to change the meaning of the word.
This is how writing is broken up into smaller sections.
subtitle
To squeeze or flatten
compress
someone who supplies for the needs of something or someone
provider
to make someone obey a rule or law
enforce