What's the vim way to select multiple instances of current word and change them?

Anyone familiar with Sublime Text's multiple cursor feature will recognize the pattern of doing the following: press a hotkey multiple times to select multiple instances of the word under the cursor and automatically create a new cursor for each of those instances; then edit each instance simultaneously, e.g. by replacing the current word with another word or whatever you want.

The multiple cursors feature is available for vim via plugin. Before using that plugin, I want (as a new vim user), to check whether there is a more natively vim-like way to achieve the same task.

For instance, I know I could use the :s command to do a search and replace (per instructions here), but that requires me to (1) type in the word I want to replace (or use the <C-r><C-a> shortcut to do so), as opposed to simply using the current word and (2) define a range. Perhaps this is the native vim way to do it, perhaps (likely!) there's another way I don't know.

So what is the native vim way?

Solution

I use the *, gn, and the . to make changes.

Select current word with * (go back with N)
Change word with gn motion. e.g. cgnfoo<esc>
Repeat via . command

Note: If you have many changes then using a substitution command would probably be better.

There is a nice Vimcasts episode about the gn motion: Operating on search matches using gn.

For more help see:

:h *
:h gn
:h .