adv.
† 1. By way of exchange or interchange. Obs.
1502. Arnolde, Chron., 109. In wytnesse herof both partyes hath chaungeably sette their seales the day and tyme before reherssed.
† 2. Alternately in order or position. Obs.
1382. Wyclif, 2 Macc. xv. 40. To vse chaungable [alternis autem uti] is delitable.
1486. Bk. St. Albans, Heraldry, D ij a. So chaungeably she [Anna wyfe to kyng Rich. II.] bare theys armys [i.e., of Englond and of Fraunce and of thempor of Almayn] in xvj. quarteris.
† 3. In a manner liable to change. Obs.
1587. Golding, De Mornay, xii. 181. God created man good, howbeit chaungeablie good; free from euill, howbeit so as he might choose the euill.
4. In a changeable or changing manner; with constant change or variety.
1599. B. Jonson, Cynthias Rev., IV. i. His several colours, he wears, wherein he flourisheth changeably, every day.