SentiWords is a high-precision lexicon for sentiment analysis containing roughly 155.000 words associated with a sentiment score included between -1 and 1. Words in this resource are in the form lemma#PoS and are aligned with WordNet lists (that include adjectives, nouns, verbs and adverbs). Sentiment scores represent state-of-the-art computation of words' prior polarities (i.e. polarity for non-disambiguated words). Download Page