go against grain (verb) disagree: be injurious
Sinonime: bashfulness, celibacy, chastity, constraint, coyness, decency, delicacy, demureness, diffidence, discreetness, humbleness, humility, inhibition, innocence, lack of pretension, meekness, propriety, prudery, purity, quietness, reserve, reticence, self-effacement, simplicity, timidity, unobtrusiveness, unostentatiousness, unpretentiousness, virtue
Antonime: aid,
help