grandiose /granˈdi-ōs or -ōz/

1. Grand or imposing
2. Bombastic

granˈdiosely adverb

grandiosˈity noun

• instructive
• instructively
• instructiveness
• instructivenesses
• instructor
• instructors
• instructorship
• instructorships
• instructress
• instructresses
• instructs
• instrument
• instrumental
• instrumentalism
• instrumentalist
• instrumentalists
• instrumentalities
• instrumentality
• instrumentally
• instrumentals
• instrumentation
• instrument board
• instrumented
• instrument flying
• instrumenting