Ratings were collected from 102 native speakers of Spanish on the subjective frequency of occurrence of 330 Spanish words, including 120 deverbal compounds and their constituents. These ratings were found to be highly reliable, whether items were analyzed together or separately by type (i.e., compounds, nouns, verbs), as evidenced by indexes of internal consistency and test-retest reliability that were equal to or greater than .98. The validity of the normative ratings was attested to by statistically significant correlations with objective frequency, estimated at .63 for all items together, and .41, .51, and .78 for compounds, nouns, and verbs, respectively. Among the substantive issues addressed was the potential dependency in ratings for compounds and their associated verb-noun constituents. No relationship was discerned, supporting the idea that compound and constituent ratings are statistically independent in this experimental task. The theoretical and methodological implications of the findings are discussed. The ratings can be downloaded from http://brm.psychonomic-journals.org/content/supplemental.