arc Antonyms

ancestry uninterrupted undeviating airline straighten out unwound unswerving in line say goodbye uncoiled uncurled uncurved undistorted unrelieved untangled untwisted straightened in a line uncurl unbroken unbend birth cable cord crease disentangled field flatness inflexible lineal linear precipitous rectilineal rectilinear straight straighten straightness unbent like an arrow