cruelest
Word family
Synonym discussion
Sense: adjective/1
All four words describe causing hurt to others, but they differ in intensity and focus. Cruelest is the superlative of cruel — it implies deliberate, conscious infliction of pain, whether emotional or physical. Brutal emphasises physical violence or savage roughness, often without the deliberateness of cruelty. Ruthless focuses on having no pity when pursuing a goal; a ruthless person might not enjoy the suffering they cause but is indifferent to it. Sadistic is the strongest of the group — it means the person actually derives pleasure from watching others suffer. Mean is much milder and belongs to everyday social behaviour rather than serious harm. For example, a child who hides a classmate's lunch is being mean; a boss who humiliates employees in front of everyone is being cruel; a dictator who tortures prisoners for enjoyment is being sadistic.
Common collocations
Etymology
Cruelest is the superlative form of cruel, which comes from Old French 'crue(l)', meaning 'harsh, severe, merciless'. The French word traces back to Latin 'crūdēlis' ('hard-hearted, harsh, pitiless'), which is related to 'crūdus' ('rough, raw, bleeding') — the same root that gives us 'crude'. The original Latin image is of something raw and unhealed, suggesting a person whose heart has not been softened by pity.
First known use
14th century
14th century, in the meaning defined at sense 1