Difference between Virtually and Almost

VIRTUALLY vs ALMOST: NOUN

(intensifier before a figurative expression) without exaggeration
(of actions or states) slightly short of or not quite accomplished; `near' is sometimes used informally for `nearly' and `most' is sometimes used informally for `almost'
In fact or to all purposes; practically.
Almost but not quite; nearly.
In essence or effect but not in fact
In a virtual manner; in efficacy or effect only, and not actually; to all intents and purposes; practically.
Almost but not quite.
Without exaggeration; literally
In essence, but not in fact
Of a covering space of finite index.
Of a substructure of finite index.

(of actions or states) slightly short of or not quite accomplished; `near' is sometimes used informally for `nearly' and `most' is sometimes used informally for `almost'
Slightly short of; not quite; nearly.
Not quite
Very close
Nearly; well nigh; all but; for the greatest part.
Hardly ever; scarcely ever.
Scarcely anything.

Hardly, Largely, Basically, Essentially, All but, Practically, Well nigh, Just about, About, Near, Most, Nigh, Literally, Nearly, Almost

Barely, Hardly, Essentially, Just, Roughly, Practically, All but, Well nigh, Just about, Near, Most, About, Nigh, Virtually, Nearly

Barely, Scarcely, Hardly, Largely, Basically, Essentially, Practically, All but, Just about, Near, Most, Nigh, Literally, Nearly, Almost

Half, Basically, Barely, Hardly, Essentially, Just, Roughly, Practically, All but, Just about, Near, Most, Nigh, Virtually, Nearly

Labour Party supporters were virtually unknown in Swinbrook.
This meeting is being held virtually via Webex.
Virtually impossible, but one of their competitors tried.
Separate juvenile facilities countrywide are still virtually absent.
Kanban boards can be built physically or virtually.
Plus, virtually all dental savings plans on dentalplans.
Blind Veterans told me virtually the same thing.
Votes by the shareholders would virtually no effect.
Since virtually anything could be the subject of a controversy, then virtually anything could be a pension claim.
And virtually every company across virtually every industry employs sales representatives.

This translation to special cases is almost automatic.
Almost all rooms at the lodge have balconies.
Their lifespan is almost invariably measured in decades.
Canada, so I almost exclusively accept bank transfers.
Guess what, we are almost at the end!
They almost took away my portable shaver too.
Dancing is almost regarded as a national heritage.
The questionnaire used four responses: almost always true, often true, seldom true, and almost never true.
See folks, I want you to know almost everybody in America almost does enough to win.
Because they do control almost all the channels of cultural transmission, that gives them almost unlimited respawns.