специалист
peritus [i, m];
торжественный
festus [a, um];
эгоцентричный
sui unice studiosus
conterere, o, trivi, tritum (radicem in pulverem); aliquid pinsere, o, pinsui (pinsi), pinsitum (pinsum, pistum); tundere, o, tutudi, tu(n)sum; contundere, pulver(i)are , 1 ;