The word "nonrepeller" refers to something that does not repel. It is spelled as "nɒn-rɪˈpɛlər" using IPA phonetic transcription, where the stress falls on the second syllable. The first syllable is pronounced as "nɒn" which sounds similar to "non" in English. The second syllable is pronounced as "rɪˈpɛlər" which sounds like "ri-pel-er". The spelling conforms to the English orthography rules and can be found in dictionaries.
The word "nonrepeller" does not have an established etymology as it does not seem to exist in the English language. It could potentially be a combination of the prefix "non-" (meaning "not" or "opposite of") and the noun "repeller" (meaning something or someone that repels or pushes away). However, it is important to note that this is a hypothetical analysis, as the word "nonrepeller" is not commonly used or recognized.