xutla -xul- gismu

x1 is smooth/even/[soft/silky] in texture/regularity.

See also plita, rufsu, tengu, dikni, pinta, sakli, spali.

In notes:

dikni
x1 is regular/cyclical/periodic in property (ka)/activity x2 with period/interval x3.
pinta
x1 is flat/level/horizontal in gravity/frame of reference x2.
plita
x1 is a plane [2-dimensional shape/form] defined by points x2 (set); x1 is flat/[smooth].
rufsu
x1 is rough/coarse/uneven/[grainy/scabrous/rugged] in texture/regularity.
sakli
x1 slides/slips/glides on x2.
spali
x1 (agent) polishes object/surface x2 with polish x3, applied using tool x4.
tengu
x1 (property-ka) is a texture of x2.
mapra
x1 is a quantity of fluff of composition/structure/characterization/substance x2; x1 is fluffy/airy/soft/fuzzy in texture