Matching Pairs Prefix MonoOnline version Review of words beginning with the prefix mono by Myia Sower 1 Monolith 2 Monocle 3 Monochrome 4 Monolingual 5 Monotone Something made of one single large block or piece of stone Speaking or writing only one language Speech where every word has one tone of voice An eyeglass for one eye Having one color 1 Monorail 2 Monosyllabic 3 Monopoly 4 Monophobia 5 Monologue Having only one syllable An abnormal fear of being the only one there (fear of being alone) A track for subway or train cars that only has one rail A long speech given by one person Control of a product or service by one company