Subscribe and Sign up

Subscribe verb - To write one's name on (as a document).

Sign up and subscribe are semantically related in contribute topic. In some cases you can use "Sign up" instead a verb "Subscribe".

Nearby Words: subscription, subscribed, subscriber, subscribing

Sign up verb - Engage by written agreement.

Subscribe and sign up are semantically related in record topic. Sometimes you can use "Subscribe" instead a verb "Sign up", if it concerns topics such as embark on.