1: εἶδος
(Strong's #1491 — Noun Neuter — eidos — i'-dos )

rendered "shape" in the AV of Luke 3:22; John 5:37 : see FORM , No. 4.

2: ὁμοίωμα
(Strong's #3667 — Noun Neuter — homoioma — hom-oy'-o-mah )

rendered "shapes" in Revelation 9:7 : see LIKENESS , No. 1.