Which language of origin uses spellings like 'ph' for /f/ and 'ch' for /k/?

The language of origin that uses spellings such as 'ph' for the /f/ sound and 'ch' for the /k/ sound is Greek. This is because many English words that incorporate these spellings are derived from Greek roots. In Greek, the letter 'phi' is represented by 'ph' in English, making the /f/ sound, while the Greek spelling for the hard 'k' sound is often rendered as 'ch' in English, particularly in words that maintain a connection to their Greek origins.

For instance, the word "philosophy" reflects the Greek root 'philo' (loving) and preserves the 'ph' spelling. Similarly, terms like "character," which have their roots in Greek, show the 'ch' spelling representing the /k/ sound. This usage illustrates how Greek has significantly influenced the English language in terms of vocabulary and spelling conventions.

The other options represent different language influences on English. Latin often uses 'c' or 'k' for the /k/ sound and does not commonly employ 'ph' for /f/. Anglo-Saxon primarily utilized more phonetic spellings and was less focused on such Latinized conventions. Norman French contributed many words to English, but