The 200 words were bandpass filtered separately through 10 adjacent half-octave conditions ranging from 210–297 Hz to 4709–6660 Hz. A separate group of eight normal-hearing adults judged each condition at a most-comfortable-loudness level. As expected, significantly higher intelligibility scores were obtained for the conditions 1177–1665 Hz and 1682–2378 Hz. Eighty-five (42%) of the 200 words achieved a score of 50% or greater for at least one of the conditions. These 85 words were assigned “tonality” (frequency) regions of low, low-middle, middle, middle-high, or high. The percent of words for each region was 2%, 11%, 69%, 17%, and 1%, respectively. The phonetic content of the words for each tonality will be discussed. The total intelligibility of each of the 200 words was computed across the 10 conditions. Fifty-one words (26%) had a total intelligibility score greater than 10%, 127 words (63%) had a score of between 1% and 9%, and 22 words (11%) had a score of 0%.