4.3. Spelling And Autocompletion - shinokada/vimnotes GitHub Wiki

<Local leader>K # \K
q # to quit

# insert mode
<c-x><c-f>

# normal mode
:e <tab>

<c-x><c-n> # word completion from the existing words in the current file
<c-x><c-l> # line completion
<c-x><c-f> # file name completion
<c-x><c-k> # dictionary word completion. Need to set dictionary+=/usr/share/dict/words in .vimrc

<c-x><c-t> # to display thesaurus

:set spell spelllang=en_us
:set nospell
# move to a missspelled word
]s # or [s
# get a list of suggestion
z=
# add to your dictionary
zg