unaffected (adjective) unaffected: honest, unsophisticated
Sinonime: artless,
candid,
direct, folksy,
forthright,
frank,
genuine,
guileless, homey,
ingenuous,
modest,
naive,
natural,
plain,
simple,
sincere,
single,
spontaneous,
straightforward,
true, unartificial,
unassuming,
unpretentious, unschooled, unspoilt, unstudied, up front
Antonime: refined,
sophisticated,
unnatural