“…Independent t -tests showed that fear words and anger words were matched in valence ( p = 0.587), arousal ( p = 0.129), happiness ( p = 0.956), sadness ( p = 0.455), disgust ( p = 0.106), the target emotion (i.e., the average fear score of fear words vs. the average anger score for anger words; p = 0.129), and the contrast emotion (i.e., the average anger value for fear words vs. the average fear value for anger words; p = 0.305). Also, as illustrated in Table 1 , stimuli were statistically matched (all p ≥ 0.096) in age of acquisition ( Alonso et al, 2015 ; Huete-Pérez et al, 2019 ), concreteness and familiarity ( Ferré et al, 2012 ; Duchon et al, 2013 ; Guasch et al, 2016 ; Hinojosa et al, 2016b ; Huete-Pérez et al, 2019 ), number of higher frequency lexical neighbors, number of lexical neighbors, logarithm of contextual diversity, logarithm of lemma frequency, logarithm of word frequency, mean Levenshtein distance of the 20 closets words, number of syllables, and word length ( Duchon et al, 2013 ). We used the K-means clustering procedure for this matching ( Guasch et al, 2017 ).…”