Stubbornly disobedient to authority

Walt is an _______ aerospace engineer who designed radar systems for NASA.

The bus is rusting __________ in the fireweed beside Stampede Trail.

The Teklanika River surges in a boil of white water.

A person's look or manner that may indicate mood

Chris spent four years fulfilling an ________ duty: to graduate from college.

Chris liked the _______ of the desert landscape.

A person who travels from place to place

The Slabs was FULL OF and SWARMING with travelers.

Commoner or low class citizen.

Swollen or congested.

Residents of a particular place.

Uninterested in revolutionary advancement.

Existing at or from the beginning of time.