versnellde
Versnellde is not recognized as a standard Dutch word in modern standard usage. It is most likely a nonstandard form, either a misspelling or a regional/dialect variant of the past tense versnelde, which comes from the verb versnel (to accelerate).
The intended standard past tense of versnel is versnelde (singular) or versnelden (plural). The stem is versnel-,
In ordinary writing and formal contexts, versnelde should be used for the past tense of versnel. If
Related Dutch forms include versnellen (to accelerate), versnelling (acceleration), versnelde (past tense singular), and versnelden (past
As of current usage in major dictionaries and style guides, versnellde is not listed as an independent