Usually is a synonym of customarily.
Customarily is a synonym of usually.
As adverbs the difference between customarily and usually
is that customarily is (manner) in the customary manner; as is custom while usually is most of the time; less than always, but more than occasionally.
customarily
English
Adverb
(
en adverb)
(manner) In the customary manner; as is custom
(frequency) Under normal circumstances, normally.
Synonyms
* (in the customary way) habitually, routinely, wontly, typically, ordinarily, as a matter of course
* (under normal circumstances) usually normally, habitually, regularly, routinely, wontly, typically, ordinarily, as a matter of course, as a rule
usually
English
Adverb
(
en adverb)
Most of the time; less than always, but more than occasionally.
:
*
*:He and Gerald usually challenged the rollers in a sponson canoe when Gerald was there for the weekend?; or, when Lansing came down, the two took long swims seaward or cruised about in Gerald's dory, clad in their swimming-suits; and Selwyn's youth became renewed in a manner almost ridiculous,.
Under normal conditions.
Synonyms
* (most of the time) generally, mainly, commonly, regularly, mostly, on the whole, in the main, for the most part, by and large, most often, ordinarily, wontedly
* (under normal conditions) customarily, habitually, wontly, normally, routinely, as a rule
Related terms
* use
