1. Comprising or throughout far northern regions
   - boreal

See also: northern

• palatability
• palatable
• palatableness
• palatably
• palatal
• palatalise
• palatalised
• palatalize
• thyrotropin-releasing factor
• thyrotropin-releasing hormone
• thyroxin
• thyroxine
• thyrse
• thyrsopteris
• Thyrsopteris elegans
• Psychodidae
• psychodrama
• psychodynamics
• psychogalvanic response
• psychogenesis
• psychogenetic
• psychogenic
• psychogenic fugue
• psychokinesis
• psychokinetic