WordNet (r) 3.0 (2006):

Vayu
    n 1: Hindu wind god

Moby Thesaurus II by Grady Ward, 1.0:

47 Moby Thesaurus words for "Vayu":
   Agni, Asvins, Avalokita, Bhairava, Bhairavi, Brahma, Chandi,
   Daksha, Devaki, Devi, Dharma, Dharti Mai, Durga, Dyaus, Ganapati,
   Ganesa, Ganesha, Garuda, Hanuman, Himavat, Indra, Kali, Kama,
   Kamsa, Karttikeya, Lakshmi, Parjanya, Parvati, Pushan, Rahu,
   Rhibhus, Rudra, Sarasvati, Savitar, Shiva, Sita, Soma, Surya, Uma,
   Ushas, Vaja, Varuna, Varuni, Vishnu, Yama, Zephyr, Zephyrus