Resembling cumin, in shape and size, fennel is a different spice altogether. Fennel (saunf) exude an anise-like sweet fruity aroma that makes them a widely-used savoury spice in pizzas, soups, sauces, confectioneries, etc. They are added in cooking, mainly as a flavouring base. They are used as a condiment after food to improve digestion and also as a mouth freshener.
Rosemary is something of a lone wolf, as its intensely resinous and bitter flavor does not go with many other herbs and spices. Combining rosemary with garlic, lemon zest, thyme or sea salt brings out the full flavor of its leaves. The pine-like flavor of rosemary also pairs perfectly with pine nuts, olive oil and red wine.