If we have 2 keywords with corresponding Keyword Difficulty scores of 80 and 40, which one is easier to rank organically?

The Keyword Difficulty (KD) score in Semrush indicates how challenging it would be to rank organically for a given keyword. The scale ranges from 1 to 100, where lower numbers represent easier keywords to rank for, and higher numbers represent more difficult keywords. Therefore, a keyword with a KD of 40 is significantly easier to rank for organically than a keyword with a KD of 80. The KD 80 keyword would require substantially more effort, resources, and time to achieve a high organic ranking.