all:
natural.
not regular; artificial:
usual,
standard,
genuine,
real,
sensible,
Familiar,
acceptable,
reasonable,
regular,
normal,
natural,
common.
noun:
routine,
impromptu,
sincere,
unprompted,
unfeigned,
spontaneous,
impulsive,
easy,
unconscious,
uncontrived,
customary,
extemporaneous,
artless,
bona fide,
workaday,
run-of-the-mill,
unremarkable,
unstudied,
ingenuous,
wonted,
unrehearsed,
instinctive,
usual,
effortless,
run-of-the-mine,
unexceptional,
unforced,
unpretending,
smooth.
X
