tricky words, sight words or camera words. More About High-Frequency Word Books The Dolch lists are usually categorized by grade level, in decreasing order… High-Frequency Word Books introduce these common words in an easy-to-read format with non-high-frequency words shown with a Repeated use will lead to greater fluency, reading rate, and reader confidence. //-->. google_color_border = "FFFFFF"; google_color_border = "FFFFFF"; because let’s face it, our littlest readers and writers need these high frequency words (HFW) to read and write conventionally. ,