Parsimonius
A miser
"schrooge"
A very very confused person.
you call them wealthy.
a banchee or a VERY VERY VERY annoying person with terets or ADD
A geriatric You call them elderly or an elder.
A tedious or unpleasant person.
A genius.
Happy or a very lighthearted person.
a very intelligent person.
A person that is very old is commonly referred to as elderly or a senior citizen.
This does not mean they have mental issues in all cases. All I know is that this person feels very strongly about their point of view.
When you call a person a sloth it means that person is slow.
A very fortunate person!!!!