は~で有名 => famous for ~ N3
に[難「むずか」]くない => It's not hard to A N1
Adjectival, Descriptions
いささか => a bit N3
Evaluate
さ => -ness N4
さえ/にさえ/でさえ => Even N3
Not only, Not even
さあ => well N3
Suggestion
さえ/でさえ => even; so much as; not even N3
...さ => Sentence-ending particle N3
Exclamatory
させてください/させてもらえますか/させてもらえませんか => please let me do N3
さて => well; now; then ~ N2
さあ => well (negative meaning) N3
Emphasize negative meaning
さすがに => understandably N2
Base, base