Level 5:
absorb: The sponge absorbs a lot of water.
abstract: Please provide me the abstract of your paper today.
accurate: The amount is accurate.
advocate: I advocate your plan.
aid: You can apply for financial aid.
biology: She is major in Biology.
category: There are five categories in this Fall reflection competition.
client: She is one of my clients.
code: What is your secret code ?
compound: This is a compound statement.
confront: Her house confronts mine.
contract: He won a big contract from Army.
contrary: She is neither tall nor the contrary.
crisis: I overcome my personal crisis.
deny: He denies what he did yesterday.
dictate: Don't dictate the class.
diffuse: He diffuses the reading methods to all the schools.
dispute: There are some disputes among them.
duration: The duration is about three hours for the test.
edit: You must edit your paper one more time.
electron: The electron decides the ion of the element.
enlighten: Please enlighten this Bible verse for me.
err: To err is a human being.
execute: I will execute your order right away.
expel: He was expelled from the school last year.
fraud: It is fraud to tell the false story.
grant: I grant your request.
graph: I draw a simple graph on the paper.
gravity: The gravity make everything fall eventually.
homogeneous: Do you know how to solve this homogeneous equations ?
implement: You must implement your resolutions before the end of the month.
impose: The city impose a special law on its citizen.
incorporate: I incorporate the function into the project.
insist: He insists on his ideas.
institute: I like to work for this institute.
instruct: I instruct you to study this subject now.
intersect: The line intersect the plan at the edge.
interval: The interval of the train to New York is 3 minutes.
job: I find my first job in town.
kindred: We have kindred relationship.
label: Please label each box with this picture.
legitimate: You are a legitimate child of the Wang's family.
objective: My objective is to become a scientist.
overlap: My schedule overlap with yours.
parenthesis: The expression inside the parenthesis must be carry out first.
penetrate: I penetrate her resistance.
preliminary: This is the preliminary test to the PhD. program.
radius: The radius of the circle is 20 meters.
respond: Please respond to my email promptly.
restore: The policeman restores the order in the city.
retain: She retained the money he gave to her.
retard: He is a retarded child.
rudimentary: Human being do not have any rudimentary organ.
secure: I feel more secure with your support.
stimulate: I stimulate your motivation to work hard.
stress: The stress is the killer to modern society.
style: I like your living style.
subtle: You have subtle intellect.
superior: My music skills is superior to yours.
supplement: This is the supplement to the textbook.
suppress: Don't suppress your feelings in the morning.
symptom: This is  a bad symptom of the terrible disease.
synthetic: Latin is a synthetic language.
tiny: It is a tiny bite on my hand.
trait: You have a trait of humor.
transfer: I will transfer to your group next week.
transform: A caterpillar is transformed into a butterfly.
trivial: It is a trivial problem.
vast: The exercise is a of vast importance to your health.
version: It is my version of the story.