according regulation (noun) according to Hoyle: according to the highest authority
Sinonime: acme,
apex, apogee,
ascendancy, capsheaf, capstone, climacteric, crest, crowning point, extremity,
head, height, high spot,
highlight, intensification,
limit, maximum, meridian, ne plus ultra,
orgasm, payoff, pinnacle,
pitch, summit, tiptop, top,
turning point,
utmost, zenith
Antonime: anticlimax, cliffhanger