Only and One

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

One is a synonym for only in sole topic. In some cases you can use "One" instead the word "Only" as an adjective or a determination, when it comes to topics like singular, include. popular alternative

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

Only is a synonym for one in property topic. You can use "Only" instead the word "One" as an adjective or an adverb, if it concerns topics such as individual, single, include. popular alternative