Roget's Thesaurus of English Words and Phrases by Peter Mark Roget

977. [Beneficent spirits] Angel — N. angel, archangel; guardian angel;

heavenly host, host of heaven, sons of God; seraph, seraphim; cherub, cherubim. ministering spirit, morning star. saint, patron saint, Madonna; invisible helpers. Adj. angelic, seraphic, cherubic; saintly.