contemplation

noun 0.719

cognition

noun 0.707

rumination

noun 0.669

thinking

noun 0.644

cog

noun 0.636

pensiveness

noun 0.612

musing

noun 0.611

deliberation

noun 0.609

meditation

noun 0.605

thought

noun 0.599

ratiocination

noun 0.582

cognizance

noun 0.576

thought process

noun 0.576

computation

noun 0.574

ideation

noun 0.572

contemplative

noun 0.568

lucubration

noun 0.560

consideration

noun 0.558

thoughtfulness

noun 0.555

cogency

noun 0.552

overthought

noun 0.551

conjecturing

noun 0.548

reasoning

noun 0.543

brainwork

noun 0.538

conjecture

noun 0.531

brooding

noun 0.528

conception

noun 0.524

cogwheel

noun 0.524

recollection

noun 0.524

ponder

noun 0.523

conceptualization

noun 0.523

speculation

noun 0.517

deep thinker

noun 0.516

conation

noun 0.516

neurocognition

noun 0.516

concoction

noun 0.515

calculation

noun 0.512

contemplator

noun 0.512

mentalization

noun 0.510

retrospection

noun 0.508

thinker

noun 0.508

disquisition

noun 0.508

dhyana

noun 0.506

conceiving

noun 0.505

mode of thought

noun 0.504

self-talk

noun 0.502

refection

noun 0.502

mind

noun 0.501