Enough, almost, rather, quite, pretty, just, hardly, fully, highly, fairly, too, really, entirely, deeply, completely, greatly, etc.
E.g. :star: It is a fairly well known fact to everyone that gifts and inheritances will be taxed at the point of receipt.
:star:It is really important for the normal functioning of society to keep track of life expectancy from childhood through adolescence and adulthood, and finally to old age.