Difference between Infrequently and Occasionally

INFREQUENTLY vs OCCASIONALLY: ADVERB

From time to time; now and then; once in a while; irregularly.
In an occasional manner; on occasion; at times, as convenience requires or opportunity offers; not regularly.
Now and then; from time to time.
Now and then or here and there

Sporadically and infrequently
Casually; accidentally; at random; on some special occasion.
Sometimes; at times.
From time to time, as occasion demands or opportunity offers; at irregular intervals; on occasion.

Little, Uncommonly, Scarcely, Hardly, Rare, Sparsely, Commonly, Sometimes, Sporadically, Occasionally, Regularly, Often, Seldom, Rarely, Frequently

Casually, Intermittently, Infrequently, Sporadically, Seldom, Periodically, Often, Rarely, Sometimes, Now and again, Once in a while, From time to time, On occasion, At times, Now and then

Little, Uncommonly, Scarcely, Hardly, Rare, Sparsely, Commonly, Sometimes, Sporadically, Occasionally, Regularly, Often, Seldom, Rarely, Frequently

Sometime, Opportunity, Incidentally, Exceptionally, Some, Intermittently, Infrequently, Sporadically, Seldom, Periodically, Often, Rarely, Sometimes, Now and again, At times

Infrequently, eye surgery can lead to secondary glaucoma.
Yet much of the park is infrequently visited.
These users touch the system and computers infrequently.
Useful for packing and storing infrequently used items.
Use quotes infrequently and only with good reason!
New deals for Closeout Bats are launched infrequently.
Recreation was infrequently occurring, and sexroleswas not evident.
Yet how infrequently, how remarkably infrequently does that find its way into the family festivities at Christmas time.
From the statistical standpoint, infrequently consumed dietary supplements are possibly similar to infrequently consumed foods.
Never or very infrequently Infrequently Quite infrequently Quite frequently Frequently Very frequently or always Sometimes when driving, things happen very quickly.