(UN-1 12 and 5 b.)

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1755.  Johnson, Dict., Pref. C 2. How shall it be … recalled again … when it has once by disuse become unfamiliar, and by unfamiliarity unpleasing.

2

1861.  Mill, Repr. Govt. (1865), 62/2. The only serious obstacle is the unfamiliarity…. But unfamiliarity is a disadvantage which … it only requires time to remove.

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1880.  Muirhead, Gaius, IV. § 16, note. An inaccuracy, due … to his unfamiliarity with a procedure that had become a mere matter of history.

4