Grouped by pairs; arranged in groups of two.

The act of something collapsing or caving in. / The location where something has caved in. / (idiomatic) The act of relenting.

To collapse inward or downward. / (figuratively) To relent; to grant approval against one's initial will.

(law) the examination of a witness by the party who called them.

Lack of the ability to do something; incapability. / Lack of the option to do something; powerlessness.

(idiomatic, transitive) To consider (something) as a possible option among others.

(idiomatic) Every day; daily; constantly or continuously (especially, of something that has become routine or monotonous).

(simile) Extremely easy; sometimes with a connotation of triumph but at other times with a connotation of being meaningless and unsatisfying.

Insurance against loss of earnings during the time that an able-bodied worker is involuntarily unemployed.

(idiomatic) In a ruthless and unfeeling manner, particularly as applied to first-degree murder committed without provocation and with malice aforethought.