This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. One that lacks sense or substance: interrupting with inane comments; angry with my inane roommate.

adj. Lacking sense or meaning (often implying, "to the point of boredom or annoyance").

n. That which is void or empty.

adj. Without contents; empty; void of sense or intelligence; purposeless; pointless; characterless; useless.

n. That which is void or empty.

Empty; void; especially, void of sense or intelligence; senseless; silly.

Synonyms Frivolous, puerile, trifling.

n. That which is void or empty; void space; emptiness; vacuity.

adj. devoid of intelligence

"* Cast a spell on weathercasters that engage in inane behavior resulting in hilarious, viral TV bloopers."

foolish   

inanely    inaneness    inanity   

empty    purposeless    pointless    characterless    useless    foolish    silly    vapid    fatuous   

Alane    Aquitaine    Ayn    Bahrain    Biscayne    Blaine    Cain    Chain    Champagne    Champaign   

pointless    idiotic    nonsensical    inconsequential    senseless    asinine    vapid    unmeaning    incoherent    illogical