1: σῦκον
(Strong's #4810 — Noun Neuter — sukon — soo'-kon )

denotes "the ripe fruit of a suke, a fig-tree" (see below; cp. No. 2), Matthew 7:16; Mark 11:13; Luke 6:44; James 3:12 .

2: ὄλυνθος
(Strong's #3653 — Noun Masculine — olunthos — ol'-oon-thos )

denotes "an unripe fig," which grows in winter and usually falls off in the spring, Revelation 6:13 . In the Sept., Song of Sol., 2:13.