usually

As a noun taxonomy

is the science or the technique used to make a classification.

As an adverb usually is

most of the time; less than always, but more than occasionally.

As an adverb usually is

most of the time; less than always, but more than occasionally.

As adverbs the difference between usually and regular

is that usually is most of the time; less than always, but more than occasionally while regular is regularly.

As an adjective regular is

.

As adverbs the difference between usually and eventually

is that usually is most of the time; less than always, but more than occasionally while eventually is in the end.

As adverbs the difference between usually and constantly

is that usually is most of the time; less than always, but more than occasionally while constantly is with steadfastness; with resolve; in loyalty, faithfully.

As adverbs the difference between usually and almost

is that usually is most of the time; less than always, but more than occasionally while almost is very close to, but not quite.

As a noun almost is

something or someone that doesn't quite make it.

As adverbs the difference between majorly and usually

is that majorly is significantly; very, very much while usually is most of the time; less than always, but more than occasionally.