1) Allantoid 2) Almond-shaped 3) Amygdaliform 4) Amygdaloid 5) Amygdaloidal 6) Annular 7) Annulate 8) Annulated 9) Aspheric 10) Aspherical 11) Auriform 12) Bowfront 13) Circinate 14) Circular 15) Coiled 16) Crescent 17) Crescent-shaped 18) Cycloid 19) Cycloidal 20) Cylindrical 21) Disciform 22) Domed 1) Allantoid 2) Amygdaliform 3) Amygdaloid 4) Amygdaloidal 5) Annular 6) Annulate 7) Annulated 8) Aspheric 9) Aspherical 10) Auriform 11) Bent 12) Bowfront 13) Circinate 14) Circular 15) Crescent 16) Curved 17) Cycloid 18) Cycloidal 19) Cylindrical 20) Disciform 21) Domed 22) Dull 23) Ellipsoid 24) Ellipsoidal 
• (imp. & p. p.) of Round • (a.) Modified by contraction of the lip opening; labialized; labial. See Guide to Pronunciation, / 11.
A term used to describe a basal edge which has rounded stem outline. Also a term to describe a point which is not sharp or barb types.
Round'ed adjective (Phonetics) Modified by contraction of the lip opening; labialized; labial. See Guide to Pronunciation , § 11. 
spherical - short elliptical (as in an egg shape)
[adj] - curving and somewhat round in shape rather than jagged
a form is rounded when material from an earlier section is repeated at the very end.
adjective curving and somewhat round in shape rather than jagged; `low rounded hills`; `rounded shoulders`
word used to describe mineral grains and rock fragments that have become worn down by attrition during transport.