THESAURUS
pappy
abba, dad, daddy, dead, dilute, diluted, fade, father, flat, flavorless, foster father, genitor, governor, gruelly, inane, indifferent, insipid, jejune, mild, milk-and-water, mushy, old man, pa, pap, papa, pater, paterfamilias, patriarch, pop, pops, pulpy, sapless, savorless, sire, spiceless, spongy, squashy, squelchy, squishy, squushy, stale, stepfather, tasteless, the old man, thin, unflavored, unsavory, vapid, washy, watered, watered-down, watery, weak, wishy-washy, yielding