Apexes Synonyms and Antonyms

A sharp or tapered end
(Noun)
Synonyms:
  1. tips
  2. points
  3. aciculae
  4. cusps
The highest point (of something)
(Noun)
Antonyms:
  1. nadirs
The highest level or degree that is attained.
(Noun)
Synonyms:
  1. summits