This is the 11869th most frequent French word.
suffisantes
Sufficient.
In this sentence, 'suffisantes' is used as an adjective describing the noun 'raisons', indicating that they are not adequate or enough.
Les raisons fournies ne sont pas suffisantes pour convaincre le public.
The reasons provided are not sufficient to convince the audience.
Here, 'suffisantes' qualifies the noun 'provisions', suggesting that the amount is enough for the purpose stated.
Nous avons suffisantes provisions pour terminer notre voyage.
We have sufficient provisions to complete our journey.
In this case, 'suffisantes' refers to the adequacy or appropriateness of the noun 'excuses' in a given context.