Natural

accustomed anticipated characteristic common commonplace congenital connatural consistent constant counted on customary essential familiar general habitual inborn indigenous ingenerate inherent innate instinctive intuitive involuntary legitimate logical looked for matter-of-course natal native ordinary prevailing prevalent probable reasonable regular relied on spontaneous typic typical unacquired uncontrolled uniform universal usual

artless being oneself candid childlike credulous direct easy folksy forthright frank genuine homey ignorant impulsive inartificial ingenuous innocent instinctive laid-back naive plain primitive provincial real rustic simple simplehearted sincere spontaneous straightforward trusting unassumed uncontrived undesigning unembarrassed unfeigned unforced unlabored unpolished unpretentious unschooled unsophisticated unstudied unworldly up-front