Synonyms of the word 
HIGH-PRESSURE → AGGRESSIVE - HARD-HITTING
high-pressure
- adj. Operating with high pressures, such as several times atmospheric pressure but relative.
- adj. Tense, stressful.
aggressive
- adj. Tending or disposed to aggress; characterized by aggression; making assaults; unjustly attacking.
- adj. (programming) Of code optimization techniques: exploiting every opportunity to be applied.
hard-hitting
- adj. Aggressively vigorous or forceful.
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