"Musāharah": relationship by marriage. "Ashār" are the relatives of a woman’s husband and a man’s wife. It is derived from "sahr", which means: closeness.
"Hīlah": what is used as a means to reach something secretly. It is derived from "hawl", which means: a shift from one state to another in a secret manner. It is mostly used to denote malice.
It is when a man marries his daughter, or any other woman under his guardianship, to another man on the condition that the latter will marry him to someone under his guardianship, with or without a dowry.
It refers to a situation when a man marries a thrice-divorced woman with the intention of making it lawful for her to remarry her ex-husband.
Male and female friends, who secretly have sexual relations with each other.
Requesting aid from someone else in times of dire need.
A female sibling born of one's parents or either of them.
The female who is related to one by birth. She could be one's grand-daughter down to all levels.
The woman's dowry when getting married or in similar cases.