To decide
decide, resolve, conclude; see decide.
To prove
establish, verify, make certain; see prove.
To finish
end, make an end of, complete; see achieve 1.
To sink
descend, decline, fall; see sink 1.
To cause to sink
submerge, submerse, plunge; see immerse 1, sink 2.
To quiet
calm, compose, pacify; see quiet 1.
To establish residence
locate, lodge, become a citizen, reside, fix one's residence, abide, set up housekeeping, make one's home, establish a home, keep house; see also dwell.
To take up sedentary life; often used with ""down''
follow regular habits, live an orderly life, become conventional, follow convention, buy a house, marry, marry and settle down, raise a family, forsake one's wild ways, regulate one's life, get in a groove*, get in a rut*, lead a humdrum existence*, hang up one's hat*, clear the land*, mend one's fences*; see also improve 1, 2, live 4.
To satisfy a claim
pay, compensate, make an adjustment, reach a compromise, make payment, arrange a settlement, get squared away, reconcile, resolve, rectify, pay damages, pay out, settle out of court, settle up, patch up, work out, settle the score, even the score, clear off old scores, dispose of, get quits with, account with. See syn. study at decide.decide.