In the 16th century instrumentation was, in its normal modern sense, non-existent; but in a special sense it was at an unsurpassable stage of perfection, namely, in the treatment of pure vocal harmony.
The earthquake at Lisbon, which appalled other people, gave Voltaire an excellent opportunity for ridiculing the beliefs of the orthodox, first in verse (1756) and later in the (from a literary point of view) unsurpassable tale of Candide (1759).
Alone, "without one counsellor on her side among so many," Mary conducted the whole of her own defence with courage incomparable and unsurpassable ability.
Now both are encouraged, and the men, receiving their full rations, are unsurpassable in endurance at work and in marching.
Many episodes, describing the society at the Prussian court and the relations of Frederick to Voltaire, are unsurpassable as humorous portraiture.
A foreign critic, especially an English one, will never be able to give Dalin so much credit as the Swedes do; but he was certainly an unsurpassable master of pastiche.
On the fifteenth, when young Rostov, in his dressing gown, looked out of the window, he saw it was an unsurpassable morning for hunting: it was as if the sky were melting and sinking to the earth without any wind.