Etymograph

English

unsearchable

Unsearchable comes from Middle English unserchable ‘Unknowable, impossible to know’, from serchen ‘to scrutinise’, and ultimately from Latin circus ‘circle’.

  1. Latinc. 75 BCE–200 CEcircus‘circle’
  2. Latin, derivedc. 75 BCE–200 CEcircōas circāre‘to traverse, go about’
  3. Anglo-Normanc. 1066–1400sercher
  4. Middle Englishc. 1150–1500serchen‘to scrutinise’
  5. Middle English, derivedc. 1150–1500unserchable‘Unknowable, impossible to know’
  6. Englishearliest quotation 1624unsearchable

attested reconstructed ? uncertain or disputed

Earlier history uncertain.

Lineage

  1. Latinc. 75 BCE–200 CEcircus‘circle’
  2. Latin, derivedc. 75 BCE–200 CEcircōas circāre‘to traverse, go about’
  3. Anglo-Normanc. 1066–1400sercher
  4. Middle Englishc. 1150–1500serchen‘to scrutinise’
  5. Middle English, derivedc. 1150–1500unserchable‘Unknowable, impossible to know’
  6. Englishearliest quotation 1624unsearchable

Earliest quotation: 1624, Democritus Junior pseudonym; Robert Burt, The Anatomy of Melancholy: […]: “He chastiseth and corrects, as to Him seems best,…”

Formed from un- + searchable

Proto-Indo-European *n̥- ‘not, un-’

Proto-Germanic *un- ‘not, un-’

Proto-West Germanic *un- ‘not, un-’

English un-

Linked words

through Proto-Indo-European *(s)ker- ‘to turn, bend’

short, across, cross, cancer, share, card, screen, score, shirt, crucial, curve, skirt, scare, curb, cancellation, scrutiny, shrine, carnival, crest, scar, corona, scorpion, shred, carnage, incarceration, corolla, scorn, shrewd, shear, crux, raffle, riddance, carcinoma, crepe, corgi, carnal, ruck, shrew, carnivorous, scurvy, 111 more

through Latin circus ‘circle’

circuit, circle, circulation, circus, circa, circulate, cirque, circulatory, 13 more

through Middle English serchen ‘to scrutinise’

search

Today it means

adj That cannot be searched or investigated into; inscrutable, unknowable.

Language periods are conventional ranges, not dates for this word.

Etymograph / Latin circus / unsearchable