於多福[otafuku] homely woman (esp. one with a small low nose, high flat forehead, and bulging cheeks)
圧倒的多数[attoutekitasuu] overwhelming numbers
一妻多夫[issaitafu] polyandry
一番多い[ichibanooi] most numerous
一夫多妻[ipputasai] polygamy

引く手数多[hikuteamata] being very popular
過多[kata] excess
幾多[ikuta] many
ご多忙中[gotabouchuu] in the midst of your work (often used as a formal phrase in business letters, etc.)
好事魔多し[koujimaooshi] Lights are usually followed by shadows

少と[chito] a little bit
寡少[kashou] little
過少[kashou] too few
額が少ない[gakugasukunai] insufficient (money, etc.)
稀少価値[kishoukachi] scarcity value

稀少[kishou] scarce
僅少[kinshou] (a) few
僅少差[kinshousa] narrow majority
軽少[keishou] trifling
減少[genshou] decrease