i Register
In some senses, hapful is marked as poetic, rare. Watch for register when choosing this word.
adj
Full of happenings; eventful.
Along about the blanching of the east, / When sleep is weirdest and a moment's flight, / Remembered coextensive with the night, / May teem with hapful years; / as light in smoke / Upon the jumble of Hugh's dreaming broke / A buzz of human voices.
Lucky; happy.
“Hapless? I'd like to think I'm rather hapful.”