Difference between Erratic and Temperamental

ERRATIC vs TEMPERAMENTAL: NOUN

A rock moved from one location to another, usually by a glacier.
Anything that has erratic characteristics.
One who or that which has wandered; a wanderer.
Specifically In geology, a boulder or block which has been conveyed from its original site, probably by ice, and deposited at a distance; an erratic block. See erratic blocks, under I.
An eccentric person.
A rock fragment that has been transported by ice to a location other than its place of origin and that may range in size from a pebble to a large boulder.
One who deviates from common and accepted opinions; one who is eccentric or preserve in his intellectual character.
A rogue.
Any stone or material that has been borne away from its original site by natural agencies; esp., a large block or fragment of rock; a bowlder.

Having no fixed course
Likely to perform unpredictably
Having no fixed or regular course; wandering.
Lacking consistency, regularity, or uniformity.
Deviating from the customary course in conduct or opinion; eccentric.
Deviating from a wise of the common course in opinion or conduct; eccentric; strange; queer.
Irregular; changeable.
Unsteady, random; prone to unexpected changes; not consistent
The phenomena which relate to transported materials on the earth's surface.
Liable to sudden unpredictable change
Masses of stone which have been transported from their original resting places by the agency of water, ice, or other causes.

Subject to changing and unpredictable emotional states; moody, capricious; sometimes used figuratively to describe user-unfriendly or unstable machines or software that are either complicated and/or have poorly written instructions and are subsequently difficult to operate.
Of, related to, or caused by temperament
Of or pertaining to temperament; constitutional.
Likely to perform unpredictably; undependable.
Excessively sensitive or irritable; moody.
Subject to sharply varying moods
Likely to perform unpredictably
Relating to or caused by temperament

In zoology, occurring in an unusual location.
Wandering; having no certain course; roving about without a fixed destination.
Deviating from the proper or usual course in opinion or conduct; eccentric.
Sometimes it would start and sometimes it wouldn't"
Moving; not fixed or stationary: applied to the planets as distinguished from the fixed stars.
In medicine, irregular; changeable; moving from point to point, as rheumatic or other pains, or appearing at indeterminate intervals, as some intermittent fevers.
In geology, relating to or explanatory of the condition and distribution of erratics. See II., 2.

Volatile, Uneven, Unpredictable, Inconsistent, Changeful, Planetary, Wandering, Quicksilver, Changeable, Fickle, Unsettled, Undependable, Unreliable, Mercurial, Temperamental

Tempestuous, Headstrong, Cantankerous, Spoilt, Whimsical, Spoiled, Tricky, Skittish, Capricious, Cranky, Emotional, Unreliable, Undependable, Erratic, Moody

Volatile, Uneven, Unpredictable, Inconsistent, Changeful, Planetary, Wandering, Quicksilver, Changeable, Fickle, Unsettled, Undependable, Unreliable, Mercurial, Temperamental

Tempestuous, Headstrong, Cantankerous, Spoilt, Whimsical, Spoiled, Tricky, Skittish, Capricious, Cranky, Emotional, Unreliable, Undependable, Erratic, Moody

Welding machines with erratic arcs also waste energy.
Has erratic eating habits, often refusing to eat.
Deviating, erratic, wandering, out of the common way.
That is what causes this erratic, moody behaviour.
By contrast, visceral referral is much more erratic.
Any ideas of why this has erratic function?
MATTHEWS: Well, this all seems pretty erratic, Michael.
Much too often he is erratic and distracted.
Bookchinreflect the characteristic of being uneven and erratic.
Furthermore, their study revealed that waste collection in Gweru is not only erratic but also erratic as waste collectors leave behind some wastes.

How many answers did the crossword solver find to violently temperamental sorts?
How many possible solutions were found for the violently temperamental sorts clue?
Do female cats get more temperamental when they are in heat?
What's the best way to deal with a temperamental partner?
Does the prevalence of temperamental characteristics vary by culture?
What is the most temperamental volcano in Guanacaste?
What is the meaning of temperamental in psychology?
Is there such a thing as temperamental delineation?
How does cultural socialization influence temperamental development?
What makes temperamental different from walking wounded?