One another and One

One and one another are semantically related in manner topic. In some cases you can use "One" instead a pronoun phrase "One another", when it comes to topics like each in his own way, each one.

One adjective - Being the one or ones of a class with no other members.

One another and one are semantically related in manner topic. You can use "One another" instead a pronoun "One", if it concerns topics such as each in his own way.