doohickey /dooˈhiki/ (US informal)

A gadget, esp one whose name escapes one

• inexorableness
• inexorablenesses
• inexorably
• inexpansible
• inexpectancies
• inexpectancy
• inexpectant
• inexpectation
• inexpectations
• inexpedience
• inexpediences
• inexpediencies
• inexpediency
• inexpedient
• inexpediently
• inexpensive
• inexpensively
• inexpensiveness
• inexpensivenesses
• inexperience
• inexperienced
• inexperiences
• inexpert
• inexpertly
• inexpertness