The spelling of the word "crago" is not commonly used in English. However, it can be spelled phonetically as /ˈkreɪɡoʊ/. The first syllable "cra" is pronounced with the long vowel sound /eɪ/, while the second syllable "go" is pronounced with the diphthong sound /oʊ/. The letter "g" is pronounced with a hard "g" sound /ɡ/. In general, it is always helpful to use IPA phonetic transcription to improve understanding and pronunciation of a word in English.