Difference between Touch On and Pertain

TOUCH ON vs PERTAIN: VERB

To have relation or reference to something.
To belong; to have connection with, or dependence on, something, as an appurtenance, attribute, etc.; to appertain
To be fitting or suitable.
To belong as an adjunct, part, holding, or quality.
To have reference or relevance; relate.

Synonyms To regard, relate to, bear upon, concern.
To relate; have reference or relation: with to.
To belong; appertain, as a possession or an adjunct: with to or unto: as, the things which pertain to God.

Bear on, Furbish up, Repair, Pertain, Restore, Doctor, Concern, Affect, Mend, Impact, Bushel, Fix, Refer, Relate, Touch

Applies, Applicable, Involve, Affect, Related, Correspond, Relating, Appertain, Bear on, Touch on, Come to, Touch, Concern, Refer, Relate

Come to, Bear upon, Bear on, Repair, Pertain, Restore, Doctor, Concern, Affect, Mend, Impact, Fix, Refer, Relate, Touch

Apply, Applies, Applicable, Involve, Affect, Related, Correspond, Touch on, Bear on, Appertain, Come to, Touch, Concern, Refer, Relate

Execs out of Touch on Corporate Social Purpose?
The touch on his shot is almost nonexistent.
These two clauses touch on the same topic.
That book will touch on issues discussed here.
It may help keep you in touch on social media, but it doesn't keep you in touch with your surroundings.
In this lecture we will tell the kids what is a Right Touch on body and what a Wrong Touch is.
Travelling with go card is easy - simply touch on at the beginning of your journey and touch off at the end.
Touch Interfaces Touch on Europeans 04 January 2011 Marco Attard Mobile Phones European consumers prefer phones with an advanced OS and touchscreens, GFK reports.
When young babies feel a touch on their hand, can they appreciate where that touch is in the outside world?
Touch the Touch on the bottom of the screen or touch the Key.

The logical issues pertain to interpretations about newness.
This does not pertain to UVA or Charlottesville.
Heights pertain to upper case or capital letters.
Follow the instructions that pertain to your vacuum.
Local academic authority and administrative approvals also pertain.
Follow the ordinances that pertain to your business.
Contracts that pertain to selling a land interest.
Sections VI and VII pertain, respectively, to thements.
Special Circumstances pertain to issues that affect your financial status while Unusual Circumstances pertain to issues that affect your dependency status.
The same requirements pertain to requesting phone records that pertain to any other request for production.