The word "wetz" is spelled with a /w/ sound followed by a soft /e/ sound and a /t/ sound, similar to the word "wet". However, the addition of a /z/ sound at the end changes the pronunciation slightly. In IPA phonetic transcription, the spelling of "wetz" would be /wɛtz/. This sound can be difficult for some English speakers to make, as it's not commonly used in words in everyday speech.