prime
/prīm/

 

adjective

   

1.  of first importance; main.
         "her prime concern is the well-being of the patient"
         synonyms:  main, chief, key, primary, central, principal, 
              foremost, first, most important, paramount, major

   

2.  of the best possible quality; excellent.
         "a prime provider for the Denver area"
         synonyms:  top-quality, top, best, first-class, first-rate, grade A, 
              superior, supreme, choice, select, finest, top-end, top-tier

​

care
ker/

 

noun

 

    1.   the provision of what is necessary for the health, welfare, 
          maintenance, and protection of someone or something.
          "the care of the elderly"
          synonyms:  safekeeping, supervision, custody, charge, 
                protection, control, responsibility

 

    2.   serious attention or consideration applied to doing 
          something correctly or to avoid damage or risk.
          "they planned the trip with great care"

          synonyms:  caution, carefulness, heedfulness, heed, 
                attention, attentiveness