(of near relations) be permanently estranged

near and dear ones to become estranged

dig one's nail (into)

have control (of)

looking at the nail, to control the laughter, (it is said that when there is a lot of laughter, looking at the nail stops laughter, maybe attention is lost)

impressive, remarkable

nail, talon, claw

nail-biting, injurer

having sharp finger-nails

nail cutter, nail scissors, nail parer, nail clipper

be in a state of poverty and misery

Infirm, powerless, weak

engagement, betrothal