Vocabulary Practice Freshman 91-100

Move or go with a smooth up-and-down motion

• Unanimous

• Tranquility

• Undulate

• Vertebrate

A substance used to stimulate the production of antibodies and provide immunity

• Vacillate

• Vaccine

• Voracious

• Virtuoso

Waiver between the different opinions or actions, be indecisive

• Tempo

• Voracious

• Tumultuous

• Vacillate

An animal of a large group distinguished by the possession of a backbone or spinal column

• Vertebrate

• Undulate

• Voracious

• Tariff

A person highly skilled in music or another artistic pursuit

• Vaccine

• Vacillate

• Virtuoso

• Technique

Wanting or devouring great quantities of food

• Vaccine

• Voracious

• Wretched

• Xylem

A very unhappy or unfortunate state

• Witched

• Wicked

• Toxin

• Wretched

The vascular tissue in plants that conducts water and dissolved nutrients upwards from the roots

• Xylophone

• Vertebrate

• Zoology

• Xylem

A medium-sized sailboat equipped for cruising or racing

• Vacillate

• Yacht

• Victorious

• Yeti

The scientific study of the behavior, structure, physiology, classification and distribution of animals

• Zoology

• Symbiosis

• Technique

• Zamboni