Choose or find odd word - Niger , Suez , Mississippi , Colorado

B. SUEZ

Choose or find odd word - Lake , Brook , Stream , River

A. LAKE

Choose or find odd word - Nail , Feather , Trunk , Fir , Tail

D. FIR

Choose or find odd word - Thyroxine , Adrenalin , Iodine , Insulin

C. IODINE

Choose or find odd word - Crimson , Scarlet , Vermillion , Red

D. RED