ufo

noun 0.717

unidentified flying object

noun 0.618

cryptozoology

noun 0.602

exobiology

noun 0.601

futurology

noun 0.591

ology

noun 0.589

astrobiology

noun 0.584

alien abduction

noun 0.581

urology

noun 0.576

ornithology

noun 0.574

parapsychology

noun 0.572

oceanology

noun 0.567

planetology

noun 0.566

astrology

noun 0.566

occultism

noun 0.559

otology

noun 0.559

ethology

noun 0.556

echography

noun 0.551

cosmology

noun 0.551

odology

noun 0.549

musicology

noun 0.549

oceanography

noun 0.546

sonography

noun 0.546

uroscopy

noun 0.542

ultrasonography

noun 0.541

volcanology

noun 0.541

theosophy

noun 0.541

ophthalmology

noun 0.538

phycology

noun 0.533

entomology

noun 0.533

zoology

noun 0.533

astrophysics

noun 0.525

museology

noun 0.523

ichthyology

noun 0.522

theology

noun 0.522

gemology

noun 0.522

neurology

noun 0.521

epistemology

noun 0.520

osteology

noun 0.519

logy

noun 0.519

utopianism

noun 0.518

meteorology

noun 0.518

holography

noun 0.517

paranormal

noun 0.517

psychology

noun 0.516

astronautics

noun 0.515

sociology

noun 0.514

suicidology

noun 0.514

geology

noun 0.514

space science

noun 0.511

obstetrics

noun 0.510

phenomenology

noun 0.508

archaeology

noun 0.508

paleontology

noun 0.507

speleology

noun 0.507

audiology

noun 0.507

mycology

noun 0.506

spectroscopy

noun 0.506

ecology

noun 0.503

science fiction

noun 0.502

graphy

noun 0.502

forensics

noun 0.501

field of study

noun 0.501

eschatology

noun 0.500