Breakdown of Tämä oli todella harkitsematon heräteostos.
tämä
this
olla
to be
todella
really (very, intensifier)
harkitsematon
thoughtless
Questions & Answers about Tämä oli todella harkitsematon heräteostos.
How is the word harkitsematon formed?
It is the negative participle of the verb harkita (to consider / to think over). The -maton or -mätön suffix means "without doing" or "un-". Therefore, harkitsematon translates literally to "unconsidered" or "thoughtless."
This lesson is about the inadvertent action structure (tuli tehtyä). How could we express the idea behind this sentence using that structure?
While the current sentence just describes the purchase itself using the verb olla, you can easily switch it to the inadvertent action structure to say "I accidentally made a thoughtless impulse buy." You would say: Tuli tehtyä harkitsematon heräteostos or Tuli ostettua harkitsematon heräteostos.
What are the components of the compound word heräteostos?
It combines heräte (impulse, stimulus, or awakening) and ostos (a purchase). Note the useful distinction here: ostos refers specifically to the physical item you bought, whereas osto or ostaminen refers to the abstract act of buying it.
Why is harkitsematon heräteostos in the nominative case here instead of the partitive?
In basic "A is B" sentences, a singular, countable noun like heräteostos takes the nominative case. You only use the partitive after the verb olla if the describing noun is an uncountable mass word (like maitoa or aikaa) or if it is an adjective describing a mass word.