forcibly

alternative forceably

1. In a forcible manner, by force, against one's will.

   And suddenly; where injury of chance / Puts back leave-taking, justles roughly by / All time of pause, rudely beguiles our lips / Of all rejoindure, forcibly prevents / Our lock'd embrasures […]

   c. 1602 (date written), William Shakespeare, “The Tragedie of Troylus and Cressida”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act IV, scene iv]

   1 more example

   “Now get out of here,” and he grabbed Rokoff and Paulvitch each by the scruff of the neck and thrust them forcibly through the doorway, giving each an added impetus down the corridor with the toe of his boot.

   1913, Edgar Rice Burroughs, The Return of Tarzan, New York: Ballantine Books, published 1963, page 21

2. In a forcible manner, with force, with powerful effect, powerfully, strongly.

   It was now cold, winter weather: forcibly recalling to his mind under what circumstances he had first travelled that road, and how many vicissitudes and changes he had since undergone.

   1838 March – 1839 October, Charles Dickens, The Life and Adventures of Nicholas Nickleby, London: Chapman and Hall, […], published 1839, →OCLC