Akademik

mindlessness
noun
1. the trait of acting rashly and without prudence
Syn: ↑heedlessness, ↑rashness
Derivationally related forms: ↑rash (for: ↑rashness), ↑mindless, ↑heedless (for: ↑heedlessness)
Hypernyms: ↑imprudence
Hyponyms: ↑lightheadedness
2. total lack of meaning or ideas
Syn: ↑inanity, ↑senselessness, ↑vacuity, ↑pointlessness
Derivationally related forms: ↑pointless (for: ↑pointlessness), ↑vacuous (for: ↑vacuity), ↑mindless, ↑inane (for: ↑inanity), ↑senseless (for: ↑senselessness)
Hypernyms: ↑meaninglessness

Useful english dictionary. 2012.