ever

ever /ˈɛvɚ/ adverb
ever
/ˈɛvɚ/
adverb
Britannica Dictionary definition of EVER
1 
: at any time
2 
formal : at all times
3 
: to a greater degree
4 
— used after words like where, who, how, and why to make a question more forceful
— also used in indirect questions
5 
US, informal — used to give stress to what follows

as ever

: as has always been true : as usual

ever after

old-fashioned
: from that time forward
◊ Fairy tales sometimes end by saying that the characters in the story lived happily ever after.
◊ The phrase live happily ever after is also used to describe real people who are being compared in some way to characters in a fairy tale.

ever and anon

old-fashioned + literary
: at different times : now and then

ever since

1 
: continually or often from a past time until now
2 
: continually from the time in the past when : since

ever so

informal
: very

ever such

chiefly British, informal
— used as a more forceful way to say “such”

for ever (and ever)

hardly/scarcely ever

: almost never : rarely

never ever

informal
— used especially in speech as a more forceful way to say “never”

rarely/seldom ever

: almost never : rarely
◊ Some people regard rarely ever and seldom ever as incorrect, but these phrase are common in speech and in informal writing.

rarely/seldom if ever

— used as a more forceful way to say “rarely” or “seldom”
◊ Rarely if ever and seldom if ever can be written both with or without commas

Yours ever

British or Ever yours
— used as a way to end an informal letter