irrationalities

Defiance of reason

Irrationalities is the plural of irrationality, which names the quality or state of being irrational—that is, not governed by reason or logic.

The word often appears in contexts where someone's thinking or behavior defies reasonable explanation: the irrationalities of the stock market, human irrationalities that economists struggle to model.

It can refer to specific instances of illogical thinking or to broader patterns of unreasonable conduct.

illogic

fallacy

Error in reasoning

inconsistency · nonsense · unreason · sophistry · incoherence · non sequitur · circularity · flawed reasoning · cognitive bias · logical error

emotional

fear

Emotional response to threat

  • jealousyResentful desire for another's advantages
  • envyResentful longing for another's
  • anxietyPersistent apprehensive distress

panic · rage · obsession · phobia · hysteria · impulsivity · spite · resentment · infatuation · paranoia

behavioral

impulse buying

Unplanned purchase decision

hoarding · overspending · binge eating · risk-taking · addiction · crowd mentality · panic buying · herd instinct · groupthink · FOMO

superstition

omens

Prophetic signs or warnings

fortunetelling · superstitious belief · magical thinking · jinx · curse · evil eye · bad luck · broken mirror · black cat · numerology

market

bubble

Air-filled film sphere

tulip mania · herd behavior · overvaluation · market crash · dot-com bubble · housing bubble · investor panic · bank run · sell-off · ponzi scheme

Opposites
logical soundness

irrationalitiesrationalities

Logical soundness of minds

rationality · logic · reason · logical thinking · logical reasoning

mental state/behavior normalcy

irrationalitiessanities

Mental soundness, pluralized

sanity · clearheadedness · lucidity · level-headedness · senses

Family

reason, rational, irrational, rationale, rationality, rationalize, rationalism, irrationally, irrationality

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Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G