Following are all the familiars like words, in the list below.
ACQUAINTED
100% like familiars
OVERFAMILIAR
99.99% like familiars
CONVERSANT
99.99% like familiars
INFORMED
99.98% like familiars
USUAL
99.98% like familiars
WELL KNOWN
99.98% like familiars
WELL-KNOWN
99.97% like familiars
EVERYDAY
99.97% like familiars
INTIMATE
99.96% like familiars
COMMON
99.96% like familiars
ASSOCIATE
99.93% like familiars
COMPANION
99.93% like familiars
FELLOW
99.93% like familiars
COMRADE
99.93% like familiars
OLD
99.91% like familiars
CASUAL
99.9% like familiars
FREE-AND-EASY
99.87% like familiars
CLOSE
99.84% like familiars
FORWARD
99.82% like familiars
BEATEN
99.67% like familiars
INFORMAL
99.61% like familiars
ACQUAINTED WITH
49.99% like familiars
FAMILIAR SPIRIT
49.99% like familiars
FAMILIAR WITH
49.99% like familiars
LONG-FAMILIAR
49.99% like familiars
ASSOCIATES
49.99% like familiars
FAMILIES
49.99% like familiars
PARTNERS
49.99% like familiars
RELATIVES
49.99% like familiars
CREATURES
49.99% like familiars
FAMULI
49.99% like familiars
FAMILIST
49.99% like familiars
FAMILISTIC
49.99% like familiars
COMPANIONS
49.99% like familiars
FAMULUS
49.99% like familiars
MONSTERS
49.99% like familiars
FAMILY FELIDAE
49.99% like familiars
CREATURELY
49.99% like familiars
FAMILIAL
49.99% like familiars
CREATURE
49.99% like familiars
FELINES
49.99% like familiars
FIENDS
49.99% like familiars
SUMMONED
49.99% like familiars
CRITTERS
49.99% like familiars
HUMANOIDS
49.99% like familiars
FAMILY
49.99% like familiars
FOMITES
49.99% like familiars
ANIMALS
49.99% like familiars
SUMMONING
49.99% like familiars
SUMMONS
49.99% like familiars
ANIMALITY
49.99% like familiars
FAERIES
49.99% like familiars
FELIDAE
49.99% like familiars
PHANTASMS
49.99% like familiars
SPIRITS
49.99% like familiars
BEASTIES
49.99% like familiars
SORCERERS
49.99% like familiars
DRUIDS
49.99% like familiars
CREATURELINESS
49.99% like familiars
KINFOLK
49.99% like familiars
FERRETS
49.99% like familiars
ANIMATRONICS
49.99% like familiars
KINSFOLK
49.99% like familiars
CONFIDANTS
49.99% like familiars
DAEMONS
49.99% like familiars
SORCERIES
49.99% like familiars
SPECIES
49.99% like familiars
PHANTOMS
49.99% like familiars
FURNISHES
49.99% like familiars
CHARACTERS
49.99% like familiars
DEMONS
49.99% like familiars
GHOULIES
49.99% like familiars
FIGMENTS
49.99% like familiars
FAIRIES
49.99% like familiars
FIREFLIES
49.99% like familiars
FAMILY UNIT
49.99% like familiars
EVOLUTIONS
49.99% like familiars
SERPENTS
49.99% like familiars
ANCESTORS
49.99% like familiars
DRAGONS
49.99% like familiars
SUBFAMILIES
49.99% like familiars
ANTHROPOMORPHIC
49.99% like familiars
MAGICS
49.99% like familiars
SHAMANS
49.99% like familiars
MINIONS
49.99% like familiars
SYMBIONTS
49.99% like familiars
CATOSTOMIDAE
49.99% like familiars
FAMILY CANIDAE
49.99% like familiars
SPRITES
49.99% like familiars
BUGBEARS
49.99% like familiars
DENIZENS
49.99% like familiars
SPIDERS
49.99% like familiars
DRUIDIC
49.99% like familiars
ENCHANTMENTS
49.99% like familiars
PUPPETS
49.99% like familiars
ASCENDANTS
49.99% like familiars
CATFISHES
49.99% like familiars
LIZARDS
49.99% like familiars
INCUBATORS
49.99% like familiars
SUPERFAMILY
49.99% like familiars