If an individual displays erratic behavior, they might be described as unpredictable. This individual might behave very differently from one day to the next. People might find it difficult to guess how the person might react to a particular situation, because the person had varying responses in the past to similar situations.
It is obviously angry. the bite will hurt extreamly. the bite might get infected.
When a person is described as incoherent it means that they can't think or talk in a clear way. This might be because of a disability or because they're angry or excited.
Such a person might be described as a critic. Depending upon the validity of the criticisms in question, other terms might also be used. A person who makes unnecessary or unkind criticisms would be described as unpleasant (or other terms that would be impolite for me to mention).
Someone who supports charities to help others
The proper adjective for height depends upon the kind of height that you wish to describe; people can be tall or short. An extremely tall person could be described as towering, gigantic, huge. An extremely short person might be described as tiny, minute.
It described how Chandragupta's pans for the empire were executed.
A person who pushes you to work is often referred to as a motivator or a taskmaster. They might also be described as a mentor or a coach who helps you stay focused and productive.
Mentaly healthy can mean many things depending on who told you. But mentaly means your brain (opposite to physically) and so it might mean that you have got the right head space, and your brain is well trained and your ready to do anything. But i am no expert so if this is not the case please ask the person who told you, or ask a teacher of some sort I am sure they will be happy to help. :D
You might be described as "spiritual." Lots of people feel that way.
I think it would depend on if you were acting mentaly challenged in that case I think he might judge you to be insensitive to the mentaly handicapped, but if you are refering to just acting like a fool, some guys find that endearing and if you have someone who can't see past that and is so shallow that he won't like you for something so small, why do you want him?
Susan B Anthony might be described as:intelligentdirectedpurposefuldeterminedheroicinnovativea thinkerpursuasive