cogitation

noun 0.669

ruminant

noun 0.651

contemplation

noun 0.651

musing

noun 0.627

pensiveness

noun 0.609

rumen

noun 0.608

retrospection

noun 0.607

reminiscing

noun 0.607

brooding

noun 0.593

refection

noun 0.585

meditation

noun 0.577

reminiscence

noun 0.576

preoccupation

noun 0.566

navel-gazing

noun 0.563

perseveration

noun 0.561

reverberation

noun 0.560

overthought

noun 0.560

ratiocination

noun 0.558

reticulum

noun 0.557

repetition

noun 0.551

regurgitate

noun 0.550

rereading

noun 0.548

reflection

noun 0.545

reiteration

noun 0.542

reflux

noun 0.541

thinking

noun 0.540

reverie

noun 0.539

digestion

noun 0.536

contemplative

noun 0.535

rumbling

noun 0.534

chewing

noun 0.532

thought process

noun 0.531

recurrence

noun 0.530

recursion

noun 0.530

ruefulness

noun 0.529

resentment

noun 0.527

deliberation

noun 0.526

recollection

noun 0.525

worry

noun 0.525

repression

noun 0.524

reflexion

noun 0.524

repetitiousness

noun 0.523

reasoning

noun 0.521

muttering

noun 0.520

self-talk

noun 0.520

ranting

noun 0.519

repetitiveness

noun 0.519

cognition

noun 0.517

lamentation

noun 0.516

recursivity

noun 0.516

gnawing

noun 0.516

grumbling

noun 0.515

reflecting

noun 0.515

eructation

noun 0.515

mumbling

noun 0.515

rehearsal

noun 0.514

remorse

noun 0.514

mentalization

noun 0.514

murmuring

noun 0.513

melancholy

noun 0.513

resentfulness

noun 0.512

rumpling

noun 0.512

remembrance

noun 0.511

worriment

noun 0.509

obsession

noun 0.509

ramification

noun 0.508

mentation

noun 0.508

prattle

noun 0.507

speculation

noun 0.506

reverb

noun 0.506

depression

noun 0.506

riddling

noun 0.506

ideation

noun 0.505

rummage

noun 0.505

lucubration

noun 0.504

rambling

noun 0.503

ponder

noun 0.502

rere

noun 0.502

mindfulness

noun 0.502

recitation

noun 0.502

discursiveness

noun 0.502

retentiveness

noun 0.501

daydreaming

noun 0.501

reiterate

noun 0.500

reincarnation

noun 0.500

retrospect

noun 0.500

reappraisal

noun 0.500