1. Repetitive and persistent
   "the bluejay's insistent cry"
   - repetitive 
2. Demanding attention
   "insistent hunger"
   - clamant, crying, exigent, instant

See also: continual, imperative, insistence, insistently

• psychosexuality
• psychosis
• psychosocial
• psychosomatic
• psychosomatic disorder
• psychosurgery
• psychotherapeutic
• psychotherapeutics
• psychotherapist
• psychotherapy
• psychotherapy group
• psychotic
• psychotic belief
• psychotic depression
• psychotic person
• Psychotria
• Psychotria capensis
• psychotropic
• psychotropic agent
• psychrometer
• psylla
• psyllid
• Psyllidae
• psyllium
• psyop