i Register
In some senses, familiar is marked as obsolete, historical. Watch for register when choosing this word.
adj
Known to one, or generally known; commonplace.
There’s a familiar face; that tune sounds familiar.
The story struck the depressingly familiar note with which true stories ring in the tried ears of experienced policemen. No one queried it. It was in the classic pattern of human weakness, mean and embarrassing and sad.
Acquainted.
I'm quite familiar with this system; she's not familiar with manual gears.
Intimate or friendly.
We are on familiar terms now; our neighbour is not familiar
Don’t be familiar with me, boy!
Of or pertaining to a family; familial.
1822, Lord Byron, Werner familiar feuds
noun
An attendant spirit, often in animal or demon form.
The witch’s familiar was a black cat.
The familiars of the magicians, on the other hand, were not in all cases evil, and often may have approximated the "guides" with whom present-day spiritualists are well acquainted.
A member of one's family or household.
A member of a pope's or bishop's household.
A close friend.
[A] friend of mine, that finding a Receipt in Braſsivola, would needs take Hellebor in ſubſtance, & try it on his own perſon; but had not ſome of his familiars come to viſite him by chance, he had by his indiſcretion hazarded himſelfe; many ſuch I have obſerued.
The officer of the Inquisition who arrested suspected people.