A1C3R1O1N1I1C3A1L1
13 points
ACRONICAL is validvalid
happening at sunset, as the rising of a star
occurring at nightfall or sunset, (especially of the rising or setting of stars), also ACRONYCAL, ACRONYCHAL
happening at sunset, as the rising of a star
occurring at nightfall or sunset, (especially of the rising or setting of stars), also ACRONYCAL, ACRONYCHAL