inanity
nounThe condition or quality of being inane.
nounSomething empty of meaning or sense.
nounThe state of being inane.
nounMental vacuity; senselessness; silliness; frivolity.
nounHollowness; worthlessness.
nounAn instance of frivolity or vanity: as, the inanities of his conversation.
nounInanition; void space; vacuity; emptiness.
nounLack of seriousness; aimlessness; frivolity.
nounAn inane, useless thing or pursuit; a vanity; a silly object; — chiefly in pl..
nounThe property of being