Gullible

easily cheated or fooled

Hamper

to prevent the free movement, action, or progress of; to hinder or impede

Hearten

to give strength, courage, or hope; to encourage

Hiatus

a gap or an interruption in space, time, or continuity; a break

Hierarchy

categorization of a group according to ability or status

Iconoclast

one who attacks and seeks to overthrow traditional or popular ideas or institutions

Idolatry

blind or excessive devotion to something

Idyllic

charming in a rustic way; naturally peaceful

Impair

to cause to diminish, as in strength, value, or quality

Incessant

continuing without interruption; nonstop