A suffix may refer to any of the following:

  1. In general, suffix refers to a letter(s) or word appended to the end of another. For example, ’s’ is the suffix of computers and removing the suffix gives you the word computer.

  2. When describing a domain, suffix or domain suffix describes the letters at the end of a domain. For example, with computer.com, the .com is the domain suffix.

Use our word and letter search to find words containing any suffix.

  1. A file suffix is another name for a file extension.

See our Internet domain suffixes page for a full listing of domain suffixes.

Prefix, Root, Software terms, Substring