psychological
Word family
- psychologynounB1
- psychologistnounB2
- psychologicallyadverbB2
- psychenounC1
- psycho-prefixB2
Synonym discussion
Sense: adjective/1
All four words relate to the mind, but they differ in scope and context. Mental is the broadest and most neutral — it covers any aspect of the mind, from intelligence to illness ('mental arithmetic', 'mental health'). Emotional narrows the focus to feelings — happiness, sadness, anger, fear — and is more personal ('emotional support', 'an emotional response'). Cognitive is formal and scientific, referring specifically to thinking, learning, memory, and problem-solving ('cognitive development', 'cognitive science'). Psychic is the odd one out: it suggests supernatural or extrasensory abilities ('psychic powers') and is rarely used in everyday conversation about the mind. For describing how the mind works in ordinary life, psychological and mental are closest, while emotional fits when the topic is specifically about feelings. Example: 'The accident caused both mental and physical injuries, but the emotional scars took longer to heal.'
Common collocations
Nouns
- psychological aspects
- psychological factors
- psychological state
- psychological condition
Adverbs
- purely psychological
- deeply psychological
- strictly psychological
- partly psychological
Phrases
- both physical and psychological
- from a psychological point of view
- psychological and emotional
Prepositions
- psychological in nature
- of psychological origin
- from a psychological perspective
Etymology
The word psychological comes from the modern Latin psychologia, which was built from two Greek roots: ψυχή (psychē, meaning 'mind, soul, breath') and -λογία (-logia, meaning 'study of'). The earliest English uses appeared in the mid-17th century, during a period when European scholars were developing new ways to study the human mind. By the 19th century, psychology had become an established academic discipline, and psychological was adopted as the standard adjective for anything related to it.