Difference between Often and Tends

OFTEN vs TENDS: NOUN

Frequent; repeated.
Synonyms Often, Frequently. Where these words differ, often is the simpler and stronger, and expresses the more regular recurrence: as, I often take that path and frequently meet him on the way.
Many times; many a time; frequently; not seldom; not rarely: same as oft, and now the usual form.

Occasionally, Generally, Invariably, Routinely, Typically, Seldom, Rarely, Usually, Sometimes, A great deal, Ofttimes, Much, Oft, Oftentimes, Frequently

Contributes, Purports, Suggests, Leans, Seeks, Aims, Tries, Strives, Goes, Often, Seems, Usually, Run, Incline, Lean

Normally, Commonly, Infrequently, Occasionally, Generally, Invariably, Typically, Seldom, Rarely, Sometimes, Ofttimes, Much, Oft, Oftentimes, Frequently

Prefers, Helps, Does, Oversees, Trend, Serves, Stretches, Focuses, Extends, Leans, Goes, Often, Run, Incline, Lean

Motivation is also often measured in relative terms.
Meet with professors during their office hours often.
These organizations often bundle their services to employers.
HIV often changes or mutates in the body.
These translations are often used for immigration purposes.
Burned out contents, however, are often beyond mend.
They are often referred to as a mechanic.
Relapses most often occur in the bone marrow.
You choose how often you receive emails, when and how often you receive nurse licensure status change updates, and when to run your reports.
Never Occasionally Often Often Fails to give attention to details or makes careless mistakes in schoolwork.

This strategy tends to smooth out the returns.
The entropy tends to increase in irreversible processes.
Their social vision tends to be too austere.
Thus, increasing span of control for a manager tends to flatten the hierarchy while narrowing span of control tends to reinforce the hierarchy.
On average, a positive radiative forcing tends to warm the surface of the planet, while a negative forcing tends to cool the surface.
The humanity of the master tends towards zero, while the inhumanity of disembodied power tends towards infinity.
Interferes or tends to interfere with, or obstructs or tends to obstruct, the administration of justice in any other manner.
This condition tends not to go away, but it also tends not to get any worse.
Each servant tends toward a different personality, which tends to accord with their fighting style and approach toward battle.
Shimano tends to be more powerful at lower lever pressure, but sram stuff tends to ramp up.