Vocabulary Unit 4 - 4th Grade

To make a surprise attack from a hidden place

• ambush

• calculate

• dread

• frantic

a surprise attack

• initial

• ambush

• stun

• sturdy

to find out by adding, subtracting, multiplying, or dividing; to figure out by reason or logic

• ambush

• dread

• contribute

• calculate

to give money, effort or items for a cause; to hand in for publication

• employ

• frantic

• contribute

• calculate

to be afraid; to fear or feel deep worry

• extend

• dread

• trilogy

• yield

Deep fear or uneasiness over what may happen

• tripod

• yield

• stun

• dread

To make use of; to put to work on a job or task for pay

• employ

• calculate

• initial

• extend

To stretch out, take or last longer; to give or offer

• tricycle

• extend

• yield

• contribute

Very excited or upset; marked by fast, wild, or nervous action

• initial

• contribute

• ambush

• frantic

beginning or first

• initial

• triangle

• ambush

• frantic