It's not very sensible to blackmail your siblings (depending on the seriousness of the blackmail). Emotional blackmail can be very harsh and therefore could make you and your siblings drift apart or create a rift between you. However, if you must blackmail them, then it is best to find some information that they really don't want your parents to find out. Then you threaten to tell your parents the information unless they give you whatever it is you want. If the matter is very serious, then blackmail isn't a good idea as it is illegal.
Depending on the context, blackmail is already a verb. For example "to blackmail someone" is an action and therefore a verb.
blackmail
blackmail
"Blackmail" is either a noun or a verb, depending on how it is used. In the sentence, "She demanded that he pay her blackmail," "blackmail" is a noun. In the sentence, "She was blackmailing her ex-husband," "blackmail is a verb in the past progressive tense.
House of Blackmail was created in 1953.
Blackmail - album - was created in 1994.
Yes, blackmail it is against the law.
Yes, blackmail is illegal in Illinois.
Blackmail is a criminal offense.
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is it illegal for a spouse to blackmail the other spouse
Blackmail - 2005 is rated/received certificates of: India:U