Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
attendant [əˈtɛndənt] n сопровожда́ющий[-ая] m(f) adj ; (in garage etc) служи́тель(ница) m(f)
adj (dangers, risks) сопу́тствующий
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.