The word fewtrils is a curious one in terms of spelling. It refers to the hairs in a deer's nostrils, yet it seems to defy the conventional phonetic rules. The IPA phonetic transcription for fewtrils is ˈfjuːtrəlz. The "ew" in "few" is pronounced like the "u" in "put," while the "tril" portion sounds as it is spelled. The "s" at the end is a tad unexpected, but this is likely due to the word's Latin origin, where the plural "-is" ending is common.