jarco -ja'o- gismu

x1 (agent) shows/exhibits/displays/[reveals]/demonstrates x2 (property) to audience x3.

[reveal (= tolmipygau, mipyja'o, sivja'o); also: x1 shows that x2, x1 shows off x2; showing an object is generally expressed with a tu'a x2, since the properties of the shown object (other than its presence) intended for observation are seldom specified (simple presence could be expressed by leka Object. cu zvati)]; See also tigni, cipra, zgana, jvinu, lanli, mipri, simlu.

In notes:

cidni
x1 is a/the knee/elbow/knuckle [hinged joint, body-part] of limb x2 of body x3.
cipra
x1 (process/event) is a test for/proof of property/state x2 in subject x3 (individ./set/mass).
jvinu
x1 is the view/scene/panorama/sight/prospect of x2 (object/location) from point-of-view x3.
lanli
x1 analyzes/examines-in-detail x2 by method/technique/system x3 [process/activity].
mipri
x1 keeps x2 secret/hidden from x3 by method x4; x2 is a secret; x1 hides/conceals x2.
simlu
x1 seems/appears to have property(ies) x2 to observer x3 under conditions x4.
tigni
x1 performs x2 [performance] for/before audience x3.
zgana
x1 observes/[notices]/watches/beholds x2 using senses/means x3 under conditions x4.
fa'irgau
g1 reveals to f1 f2 (du'u) about subject/object f3
ja'orca'o
c1 is a window displaying j2.
je'urja'o
ja1 (agent) proves that je1 (du'u) is true by standard/epistemology/metaphysics je2 to audience ja3
ticyja'o
j1=t1 stages, deceptively demonstrating j2 to audience j3=t2.