Found 3 Strong's definitions.

1. 1

   G247: ἄλλως (állōs)

   adverb from ἄλλος; differently:--otherwise.

   100%
2. 2

   G243: ἄλλος (állos)

   a primary word; "else," i.e. different (in many applications):--more, one (another), (an-, some an-)other(-s, -wise).

   1%
3. 3

   G2087: ἕτερος (héteros)

   of uncertain affinity; (an-, the) other or different:--altered, else, next (day), one, (an-)other, some, strange.

   1%