to stand + <localization> to understand 9 realizations
ACCEPTED Realization 1
type Derivation
language Danish
lexeme 1 stå + for-
lexeme 2 forstå
meaning 1 to stand
direction
meaning 2 to understand
reference DDO
comment for- from From Proto-Indo-European *pro- 'before, in front of'
ACCEPTED Realization 2
type Derivation
language Dutch
lexeme 1 staan + ver-
lexeme 2 verstaan
meaning 1 to stand
direction
meaning 2 to understand (language, words), to hear clearly; (chiefly Belgium) to understand (an idea, meaning), to comprehend
reference HWNF
comment From Middle Dutch verstaen, from Old Dutch farstān, from Proto-Germanic *fura + *stāną, compare Proto-West Germanic *frastandan 'to oppose; to understand'
ACCEPTED Realization 3
type Polysemy
language English
lexeme forstand
meaning 1 to stand against; stand in front of so as to bar the way

"As he would more of them had not wise God, Wierd forstood him, and the man's courage." (1849, John Mitchell Kemble, The Saxons in England)

direction
meaning 2 (UK dialectal) to understand, comprehend

How can I forstand your Professors, when they dinna forstand themselves. (1878, Samuel Smiles, Robert Dick: baker, of Thurso, geologist and botanist)

reference OED
comment

Wright, The English dialect dictionary

From Middle English forstanden, from Old English forstandan 'to defend, help, protect, withstand, prevent, hinder, resist, oppose, benefit, avail, understand, signify, be equal to', from Proto-West Germanic *frastandan 'to understand, to oppose',

ACCEPTED Realization 4
type Derivation
language German
lexeme 1 stehen + ver-
lexeme 2 verstehen
meaning 1 to stand + inseparable verbal prefix
direction
meaning 2 to understand
reference DWDS
comment

From Middle High German verstān, virstēn, vorstēn, ferstān, from Old High German firstān, firstēn, from Proto-Germanic *frastāną. Cognate with Bavarian versteh, Dutch verstaan, Middle Low German vorstān. Compare also English forstand.

ACCEPTED Realization 5
type Derivation
language Norwegian
lexeme 1 stå + for-
lexeme 2 forstå
meaning 1 to stand + verbal prefix
direction
meaning 2 to understand
reference BO
comment

https://ordbokene.no/nn/search?q=forst%C3%A5

Bokmål and Nynorsk

From Old Norse forstanda, borrowed from Middle Low German forstanda, from Old Saxon farstandan

ACCEPTED Realization 6
type Derivation
language Old English
lexeme 1 standan + under-
lexeme 2 understandan
meaning 1 to stand
direction
meaning 2 to understand
reference Bosworth, Toller OED
comment

From Proto-West Germanic *understandan, from Proto-Germanic *understandaną 'to stand between, stand in the midst, understand', from *under 'between, among', *standaną 'to stand'. Akin to Old Frisian understanda, understonda, Saterland Frisian unnerstounde, Old High German untarstantan, Old Norse undirstanda, Middle Danish understande.

Proto-Germanic *under 'among, between', and 'under, beneath' from a merger of two originally distinct prepositions as a result of Verner's law: Pre-Germanic *untér and *undʰér, from Proto-Indo-European *h₁n̥tér 'inside', from which also Latin inter; and *h₁n̥dʰér 'under', whence Latin īnfrā, Sanskrit adhá 'below', Ossetian дӕлӕ 'below' (Kroonen 2013, 559)

ACCEPTED Realization 7
type Derivation
language Saterland Frisian
lexeme 1 stounde + fer-
lexeme 2 ferstounde
meaning 1 to stand + verbal prefix
direction
meaning 2 to understand
reference <personally collected data>
comment

Marron C. Fort (2015) Saterfriesisches Wörterbuch mit einer phonologischen und grammatischen Übersicht, Buske

http://www.xn--saterfriesisches-wrterbuch-tvc.de/?suche=ferstounde

ACCEPTED Realization 8
type Derivation
language Swedish
lexeme 1 stå + för-
lexeme 2 förstå
meaning 1 to stand + verbal prefix
direction
meaning 2 to understand
reference SAO
comment
ACCEPTED Realization 9
type Derivation
language West Frisian
lexeme 1 stean + fer-
lexeme 2 ferstean
meaning 1 to stand + verbal prefix
direction
meaning 2 to understand
reference WFT
comment