他 other

Question 1

他人

Answer 1

たにん outsider; stranger​

Question 2

他

Answer 2

ほか another place; another (person or thing)
た other (esp. people and abstract matters)

Question 3

排他的

Answer 3

はいたてき exclusive

Question 4

他方

Answer 4

たほう on the other hand

Question 5

自他ともに認める

Answer 5

じたともにみとめる to be acknowledged by oneself and others​