4000 CELPIP Vocabulary List

đá lửa massive, somewhat impure variety of quartz, in color of a gray to brown or black, breaking with fracture and sharp edge

hóa thạch remnant; remains of a plant or animal that existed in a past geological age

đẩy put out or expel from a place; discharge

nỗ lực the exertion of strength or power, whether physical or mental, in performing an act or aiming at an object

quần áo đồng bộ union of parts in a whole; a coordinated outfit or costume; a coordinated set of furniture

kiệm save money or resource; cut back; be thrifty

sử dụng engage the services of; put to work; apply

feeder a machine that automatically supplies some material; one that supplies food:

fluff inflated or padded material; light down or fuzz, as on a young bird; superficial entertainment

hóa thạch remnant; remains of a plant or animal that existed in a past geological age

kiệm save money or resource; cut back; be thrifty

nhân viên worker; a person who works for another in return for financial or other compensation

cố gắng try to do something by employing effort

mở rộng growth; extent or amount by which something has expanded

tuyệt chủng no longer existing or living; vanished; dead

quần áo đồng bộ union of parts in a whole; a coordinated outfit or costume; a coordinated set of furniture

mờ disappear; die out; lose color; lose freshness

feeder a machine that automatically supplies some material; one that supplies food:

tình cảm sentimental; passionate; excitable; easily moved

tương đương interchangeable; comparable; equal, as in value, force, or meaning

flash emit a brief burst of light; appear briefly; a sudden intense burst of radiant energy

ăn mòn eat away; wear away by abrasion; become worn

miễn not subject to duty or obligation; not subject to taxation

vô tận without end; having no end or conclusion; perpetual; interminable

tương đương interchangeable; comparable; equal, as in value, force, or meaning

ngông cuồng wandering beyond one's bounds; exceeding due bounds; wild; excessive; unrestrained

vô tận without end; having no end or conclusion; perpetual; interminable

thừa amount or quantity beyond what is normal or sufficient; surplus

quần áo đồng bộ union of parts in a whole; a coordinated outfit or costume; a coordinated set of furniture

thám hiểm journey organized for a particular purpose

tuyệt chủng no longer existing or living; vanished; dead

tinh tế excellent; flawless; acutely perceptive or discriminating

lễ offering fun and gaiety; joyous; celebratory

tinh tế excellent; flawless; acutely perceptive or discriminating

bón enrich; make fertile; make fruitful or productive

quần áo đồng bộ union of parts in a whole; a coordinated outfit or costume; a coordinated set of furniture

tanh dull and expressionless, like the eye of a fish; suspicious; inspiring doubt

giả imitation; counterfeit; having a false or misleading appearance

cố gắng try to do something by employing effort

fluff inflated or padded material; light down or fuzz, as on a young bird; superficial entertainment