unreal
acknowledged
admitted
allegoric
conventional
customary
established
fabulous
fictional
fictitious
fictive
figmental
fixed
folk
hallowed
handed down
heroic
hoary
immemorial
inveterate
legendary
long-established
long-standing
make-believe
mythic
mythicized
mythified
mythopoeic
mythopoetic
nonactual
nonfactual
nonrealistic
of long standing
of the folk
oral
parabolic
prescriptive
received
recognized
romantic
romanticized
rooted
time-honored
traditional
tried and true
true-blue
understood
unwritten
venerable
worshipful
Babylonian
allegorical
biblical
classical
fanciful
figurative
mediæval
metaphysical
mystical
mythical
pagan
pastoral
symbolic
archaeological
archeological
astrological
biological
biotechnological
chronological
dermatological
ecological
epidemiological
eschatological
geological
gynecological
ideological
illogical
immunological
logical
meteorological
methodological
morphological
neurological
ontological
pathological
pedagogical
pharmacological
phonological
physiological
psychological
radiological
sociological
technological
theological
topological
toxicological
virological
zoological