Vietminh vs. Vietcong

Vietminh

[vee-et-min, vyet-, vee-it-] / viˌɛtˈmɪn, ˌvyɛt-, ˌvi ɪt- /

Or Viet Minh

noun

a Vietnamese, Communist-led organization whose forces fought against the Japanese and especially against the French in Indochina: officially in existence 1941–51.
(used with a plural verb) the leaders, supporters, and fighters of this organization.

Vietcong

[vee-et-kong, -kawng, vyet-, vee-it-] / viˌɛtˈkɒŋ, -ˈkɔŋ, ˌvyɛt-, ˌvi ɪt- /

Or Viet Cong

Vietcong

a Communist-led army and guerrilla force in South Vietnam that fought its government and was supported by North Vietnam.
a member or supporter of this force.