intensifying

/IH0 N T EH1 N S AH0 F AY0 IH0 NG/
verb
  1. 1

    To render more intense

    โ€œto intensify a photographic negativeโ€

  2. 2

    To become intense, or more intense; to act with increasing power or energy.

Synonyms

Source: https://en.wiktionary.org/wiki/intensify, https://en.wiktionary.org/wiki/intensifying