plural of brother from another mother

The comfortable, luxurious lifestyles of those who are very wealthy.

(UK, informal) To be found together most of the time.

plural of sister from another mister

(cricket, colloquial) A doosra.

(informal, humorous) implies that there has been a fight and the other party came off even worse

(psychiatry) A mental health diagnosis which fits the DSM-5 criteria for a dissociative disorder, but does not meet criteria for identified subtypes.

One should treat others as one would like others to treat oneself; an expression of the golden rule.

Others' circumstances seem more desirable than one's own but in reality often are not.

(idiomatic) To be heard but not attended to, when a person fails to pay attention.