A — 1: ἀντίκειμαι
(Strong's #480 — Verb — antikeimai — an-tik'-i-mahee )

"to be contrary" (anti, "against," keimai, "to lie"), Galatians 5:17; 1—Timothy 1:10 . See ADVERSARY.

B — 1: παρά
(Strong's #3844 — Preposition — para — par-ah' )

"beside," has the meaning "contrary to" in Acts 18:13; Romans 11:24; 16:17; "other than" in Galatians 1:8 .

B — 2: ἀπέναντι
(Strong's #561 — Preposition — apenanti — ap-en'-an-tee )

lit., "from over against, opposite to" (apo, "from," enantios, "against,"), is translated "contrary to" in Acts 17:7; "before" in Matthew 27:24; Romans 3:18; "over against;" in Matthew 27:61; "in the presence of," in Acts 3:16 .

Matthew 21:2
C — 1: ἐναντίος
(Strong's #1727 — Adjective — enantios — en-an-tee'-os )

"over against" (en, "in," antios, "against"), is used primarily of place, Mark 15:39; of an opposing wind, Matthew 14:24; Mark 6:48; Acts 27:4; metaphorically, opposed as an adversary, antagonistic, Acts 26:9; 1—Thessalonians 2:15; Titus 2:8; Acts 28:17 , "against."

C — 2: ὑπεναντίος
(Strong's #5227 — Adjective — hupenantios — hoop-en-an-tee'-os )

hupo, "under," and No. 1, opposite to, is used of "that which is contrary to persons," Colossians 2:14 , and as a noun, "adversaries," Hebrews 10:27 . See ADVERSARY.