In the way it sounds, particularly: written to describe the sound rather than the dictionary spelling.(adverb)
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Use "phonetically" in a sentence
"•As soon as possible, write down the name phonetically so you remember the pronunciation later."
"For example, when a person says his or her name, listen carefully to the pronunciation and write down the name phonetically to help you recall the name later."
"She led us through the word phonetically: Ch-trv-tek."