The word "more relinquish" is spelled using the phonetic transcription /mɔː(r) rɪˈlɪŋkwɪʃ/. The first sound, /m/, is a voiced bilabial nasal. The second sound, /ɔː(r)/, is a long open-mid back rounded vowel, followed by the voiced alveolar approximant /r/. The third sound, /rɪ/, is the short i sound followed by the voiced alveolar consonant /l/. The fourth sound, /ɪŋkwɪʃ/, is pronounced as the stressed syllable with the short i sound, followed by the voiced velar nasal and the voiceless palato-alveolar fricative.
The word relinquish does not contain the word more in its etymology. Relinquish comes from the Latin word relinquere, which means to leave behind or to abandon. The addition of the prefix re- intensifies the meaning, making it to give up completely or to renounce.