mealymouthed
mealy.mouthed \.me--le--'mau.thd, -'mau.tht\ aj : being smooth, plausible,
and insincere {~ orator}
Webster's English Dictionarymealy.mouthed \.me--le--'mau.thd, -'mau.tht\ aj : being smooth, plausible,
and insincere {~ orator}