war quarrel 13 realizations
ACCEPTED Realization 1
Type Polysemy
Language Ancient Greek
Lexeme ἔρις
Meaning 1 fight, battle
Meaning 2 quarrel, argument,
Reference
Comment LSJ 689
ACCEPTED Realization 2
Type Polysemy
Language Ancient Greek
Lexeme δηριάω
Meaning 1 to fight
Meaning 2 to argue, to bicker
Reference
Comment Only in Medial Voice
ACCEPTED Realization 3
Type Polysemy
Language Ancient Greek
Lexeme πολεμέω
Meaning 1 to be in war
Meaning 2 to argue, to quarrel
Reference
Comment LSJ 1432
ACCEPTED Realization 4
Type Polysemy
Language Ancient Greek
Lexeme μάρναμαι
Meaning 1 to fight
Meaning 2 to argue, to quarrel
Reference
Comment LSJ 1081
ACCEPTED Realization 5
Type Polysemy
Language Ancient Greek
Lexeme μάχομαι
Meaning 1 to be at war, to fight
Meaning 2 to argue, to quarrel
Reference
Comment LSJ 1085-1086
NEW Realization 6
Type Borrowing
Language 1 Ancient Greek
Language 2 Russian
Lexeme 1 πολεμικά
Lexeme 2 полемика
Meaning 1 military art
Direction
Meaning 2 polemics, dispute
Reference Dvoreckij 1958
Comment Gr. πολεμικά - plural form of the adjective
ACCEPTED Realization 7
Type Polysemy
Language Avestan
Lexeme rəˉna-
Meaning 1 argument
Meaning 2 battle
Reference
Comment ЭСИЯ 2, 195
ACCEPTED Realization 8
Type Polysemy
Language Icelandic
Lexeme rimma
Meaning 1 battle, fight
Meaning 2 argument
Reference
Comment Берков. "Argument" is cited in the dictionary as the first meaning.
ACCEPTED Realization 9
Type Semantic evolution
Language 1 Old East Slavic
Language 2 Russian
Lexeme 1 брань (bran')
Lexeme 2 браниться
Meaning 1 fight
Direction
Meaning 2 to quarell

Милые бранятся только тешатся

Reference Sreznevskij: I: 166
Comment

to be more precise, they are homonyms that emerged after the polysemy dissociation.

Я заменила рус. брань на браниться (АЗ)

ACCEPTED Realization 10
Type Polysemy
Language Swahili
Lexeme vita
Meaning 1 war vita [vi]kuu [v]ya pili [v]ya dunia
The Second World war
Meaning 2 argument, dispute
Reference
Comment Polikanov
ACCEPTED Realization 11
Type Polysemy
Language Swahili
Lexeme shindana
Meaning 1 to fight
Direction
Meaning 2 to argue, to quarrel
Reference
Comment Also in the meaning of 'compete(sport.)'
ACCEPTED Realization 12
Type Polysemy
Language Tabassaran
Lexeme däwi
Meaning 1 war дявдин йисар
the war years
Meaning 2 quarrel узухъди фу дяви вуяв?
Why are you scolding with me?
Reference
Comment (TabRus 154). The same polysemy exists in a number of Daghestanian languages with the same word.
ACCEPTED Realization 13
Type Polysemy
Language Tuvan
Lexeme месилдеш-
Meaning 1 to fight
Direction
Meaning 2 to have a vehement argument (dispute)
Reference
Comment ###В словаре "спорить" дается первым значением, а "сражаться" вторым, но я не знаю, верно ли это исторически.