... and that no trenchant blade of the Perrillo brand... 
Miguel de Cervantes 「The History of Don Quixote, Volume II., Complete」
... His voice had become hard and trenchant like that knife to which he was so ready to make constant allusion...
Baroness Emmuska Orczy 「The Elusive Pimpernel」
... “That was a trenchant remark...
(AKA Ralph Iron) Olive Schreiner 「The Story of an African Farm」
...With thepanda (Ailurus fulgens) the corresponding premolar is equallylarge, double-fanged and trenchant, but the division in lobes is notso marked...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...In his most trenchant attack, he asserts that if Japan is to progress in civilization she must abandon her system of concubinage...
Sidney L. Gulick 「Evolution Of The Japanese, Social And Psychic」
...Then they ride to meet each other, and strike upon each other's shield great blows with their sharp and trenchant swords...
Chretien DeTroyes 「Four Arthurian Romances」
...Nor martyr-flames, nor trenchant swordsCan do away that ancient lie;A gentler death shall Falsehood die,Shot thro’ and thro’ with cunning words...
Alfred, Lord Tennyson 「The Early Poems of Alfred, Lord Tennyson」
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