Breakdown of De theorie van de wetenschapper klinkt heel twijfelachtig.
heel
very
van
from (possession, starting point) / made of
klinken
to sound
de wetenschapper
the scientist
de theorie
the theory
twijfelachtig
doubtful / dubious
Questions & Answers about De theorie van de wetenschapper klinkt heel twijfelachtig.
How does the suffix -achtig change the meaning of twijfel in this sentence?
The suffix -achtig is added to nouns or adjectives to mean "-like", "-ish", or "having the characteristic of". Here, it attaches to the noun twijfel (doubt). Therefore, twijfelachtig means "having the quality of doubt," which translates to "doubtful," "questionable," or "dubious."
Is there a difference between twijfelachtig and twijfelend?
Yes, they are used very differently. Twijfelachtig describes a thing that causes doubt or is highly questionable (like a theory, a claim, or a result). Twijfelend is the present participle of the verb twijfelen (to doubt) and describes a person or look that is actively experiencing doubt or hesitating. Since a theory cannot feel doubt, it must be twijfelachtig, not twijfelend.
Why doesn't twijfelachtig get an -e ending here, even though theorie is a de-word?
Because it is used as a predicative adjective. This means it comes after a linking verb (in this case, klinkt) to describe the subject, rather than sitting directly in front of the noun. Adjectives in Dutch never get an -e ending when used predicatively. You would only add the -e if it were directly before the noun, such as in de twijfelachtige theorie.
How is the word wetenschapper formed?
It is derived from wetenschap, which means "science." Wetenschap itself is built from the verb weten (to know) and the suffix -schap (similar to "-ship" in English, indicating a state or domain). Adding -er to the end turns the concept into a person: a scientist.
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