Stinking iris (Iris foetidissima) is a beautiful plant featuring fragrant flowers and striking foliage. However, some people may find the odor of the plant unappealing. If you are one of those individuals, you may opt for synonyms to use for this plant. Some synonyms for stinking iris include fetid iris, putrid iris, malodorous iris, foul iris, and smelly iris. Incorporating these words into your vocabulary can help you describe the plant in a more pleasing way, or at least in a less negative light. Regardless of the language used, stinking iris remains an important plant in gardens and natural landscapes across the world.