aberration (suomeksi)

eksyminen (s: act of wandering or deviation; abnormality)
harhautuminen (s: act of wandering or deviation; abnormality)
mielenhäiriö (s)
aberraatio (s: optics: convergence to different foci / astronomy: small periodical change of position of heavenly bodies / minor or temporary mental disorder / zoology, botany: atypical development or structure / medicine: deviation from normal range)
poikkeama (s: act of wandering or deviation; abnormality / optics: convergence to different foci / minor or temporary mental disorder / medicine: deviation from normal range)
harhamuunnos (s: kasvi-, eläintiede / zoology, botany: atypical development or structure)
poikkeavuus (s: act of wandering or deviation; abnormality)
hairahdus (s: act of wandering or deviation; abnormality)
säännöttömyys (s: act of wandering or deviation; abnormality)
ajatusvirhe (s: partial alienation of reason)
erehdys (s: partial alienation of reason)
harhapolku (s: partial alienation of reason)