Some (diesel submarines) may prove fearsome.Logical formLearned from1 sentences. Myths can be fearsome.Logical formLearned from1 sentences. An environment can be fearsome.Logical formLearned from1 sentences. A male may lead a fearsome foursome of cyber-nerds.Logical formLearned from1 sentences. Buildings may look fearsome.Logical formLearned from1 sentences. Miles can be fearsome.Logical formLearned from1 sentences. A birth can be fearsome.Logical formLearned from1 sentences. A letter can be fearsome.Logical formLearned from1 sentences. Relics can be fearsome.Logical formLearned from1 sentences. Anger can be fearsome.Logical formLearned from1 sentences. A cloud can be fearsome.Logical formLearned from1 sentences. A (pocket knife) can be fearsome.Logical formLearned from1 sentences. A revelation can be fearsome.Logical formLearned from1 sentences. (Ammonium nitrate) can be fearsome.Logical formLearned from1 sentences. A tentativeness can be fearsome.Logical formLearned from1 sentences.