thought

Idea being considered

Thought is mental activity—the process of thinking or what results from it.

A thought is an idea, notion, or reflection: I had a thought about your proposal.

Thought also means consideration: Give it some thought.

The plural thoughts often means opinions: What are your thoughts on this?

Thought can suggest intention: I had no thought of offending you.

Deep in thought describes concentrated mental focus.

consciousness

awareness

State of perceiving reality

perception · sentience · mindfulness · mental state · stream of consciousness · inner life · subconscious · unconscious · metacognition · self-awareness

idea

concept

Abstract mental construct

  • notionImprecise mental impression
  • insightDeep perceptive understanding
  • theoryExplanatory set of principles

hypothesis · belief · opinion · viewpoint · perspective · proposition · conjecture · speculation · assumption · impression

reasoning

logic

Science of valid reasoning

rationality · cognition · intellect · understanding · judgment · evaluation · assessment · conclusion · deliberation · problem-solving

reflection

contemplation

Sustained reflective attention

rumination · deliberation · cogitation · musing · brooding · reverie · self-examination · consideration · mulling · soul-searching

concern

worry

Troubled mental state

consideration · regard · attention · solicitude · apprehension · misgiving · unease · qualm · reservation · hesitation

imagination

fantasy

Imaginative mental wandering

invention · creativity · fancy · mental image · mind's eye · conjuring · ideation · envisioning · conceptualization · imagining

philosophy

worldview

Comprehensive belief framework

tenet · principle · creed · outlook · mindset · ethos · paradigm · framework · orientation · stance

Categories
Opposites
mental activity vs. absence of mental activity

thoughtthoughtlessness

Lack of careful consideration

mindlessness · vacuity · blankness · vacancy · emptiness

deliberation vs. automaticity

thoughtreflex

Involuntary stimulus response

instinct · impulse · reaction · automaticity · impulsiveness

mental conception vs. external reality

thoughtreality

What actually exists

fact · actuality · thing · objective reality · object

Phrases
Family

thoughtful, thoughts, thoughtless, thoughtfully, thoughtfulness, afterthought, forethought, thoughtlessly, thoughtlessness

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Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G