TRANSPIRE tolerant tomato (singular) tomorrow tonsillitis tornado (singular) torpedo (singular) (not tollerant or tolerent) tomatoes (plural) (an exception to rule) See PLURALS (iv). (not tommorrow) tornadoes or tornados (plural) See PLURALS (iv). torpedoes (plural) (an exception to rule) See PLURALS (iv). tortuous or torturous? TORTUOUS = full of twists and turns, complex, convoluted TORTUROUS = painful, agonising, excruciating total totally toupee traffic tragedy tragic transfer transpire .