The term 'odoriferous' is used to describe something that has a strong smell. It can be used to describe both pleasant and unpleasant smells. The crossword solutions for this term are 'PERFUMED' (8 letters), 'SCENTED' (7 letters), 'RANK' (4 letters), 'ODOROUS' (7 letters), and 'AROMATIC' (8 letters). All of these words refer to something that has a strong smell, but the connotations vary. For example, 'PERFUMED' and 'SCENTED' usually refer to pleasant smells, while 'RANK' and 'ODOROUS' usually refer to unpleasant smells. 'AROMATIC' can refer to either a pleasant or an unpleasant smell, depending on the context. Finally, 'SMELLY' is a more informal word that can refer to either a pleasant or an unpleasant smell.