Some words have no perfect antonyms.
"Occasional" is on a scale:
Always...frequently...often...occasionally...seldom...infrequently...rarely...never.
There is really no opposite. For words like this, the logical answer is to add "Not". "Not occasional" is the opposite of occasional.
rarely, infrequently, seldom, occasionally
The opposite of "all the time" is "none of the time." While "all the time" indicates something occurring continuously or very frequently, "none of the time" signifies that it does not happen at all. Another way to express this contrast is by saying "sometimes" or "occasionally," which implies that an event occurs sporadically rather than consistently.
An opposite of the word "to" is from.
The word occasionally is an adverb, a word that modifies a verb, an adjective, or another adverb. Examples:I occasionally get a cold.This is one of our occasionally hot Septembers.A pronoun is a word that takes the place of a noun in a sentence. Example:Jim occasionally makes dinner himself. (the pronoun himself takes the place of the noun Jim)
The opposite of up is down. So, opposite of the opposite of up is up itself.
occasionally
rarely, infrequently, seldom, occasionally
An anthelion is a faint white halo occasionally seen in the sky opposite the sun.
Sparsely usually means appearing only occasionally, for example a sparsely populated area has only a few people living there. The opposite would be things compacted into a small area, so the opposite of sparsely would be 'densely'
sharp
The opposite of "all the time" is "none of the time." While "all the time" indicates something occurring continuously or very frequently, "none of the time" signifies that it does not happen at all. Another way to express this contrast is by saying "sometimes" or "occasionally," which implies that an event occurs sporadically rather than consistently.
I will occasionally go to the pharmacy.
I am occasionally the best in class. Occasionally, the best athlete does not earn a spot on the team.
I go to the gym occasionally
I occasionally wonder how you do certain things...
Occasionally is an adverb. It has the synonyms infrequently, sporadically, or sometimes.
The root word for "occasionally" is "occasion."