Sight words are a subset of high frequency words, to be instantly recognized, which are often taught in beginning reading instruction. Some of these words are not easily decodable, as they include vowel team or syllable patterns generally taught later in the instructional process.
Fry Word List
Dolch Word Lists - All the Dolch sight word lists, divided by grade, also available as printable PDFs.
Dolch Sight Word Lessons - Five techniques for teaching Dolch sight words. Learn proven ways to introduce words, reinforce learning, and correct mistakes.
Nifty Thrifty Fifty Words