Solutions :

Boggle O L L S U A N R I A R F K D H E

3-letter words (1 point): 36

AAH; AAL; AIA; AID; ALL; ALS; ANA; ARD; ARE; ARF; AUA; DAH; DAK; DAN; ERA; ERF; ERN; ERR; FEH; FER; FRA; HAD; HAN; HER; KAI; KID; LAR; LOU; NAH; OAR; RAD; RAH; RAI; RAN; REF; REH.

4-letter words (1 point): 51

AALS; ALLS; ANAL; ARAK; ARNA; AULA; DANS; DARE; DARN; DHAK; DIAL; DIKA; ERNS; ERRS; FERN; FRAU; HAAR; HAIK; HARD; HARE; HARN; HAUL; HERD; HERN; IKAN; KAAL; KADI; KAID; KANA; KANS; KARA; KARN; LAID; LAIK; LANA; LARD; LARE; LARN; LOAN; NAIK; NARD; NARE; OLLA; RAIA; RAID; RAIK; RAKI; RANA; SNAR; ULAN; ULNA.

5-letter words (2 points): 20

DARNS; DIALS; FERAL; FERNS; HARNS; HERNS; IKANS; KARNS; LAIKA; LANAI; LARNS; LAUAN; LOANS; NAIAD; SLAID; SNARE; SNARF; ULANS; ULNAD; ULNAR.

6-letter words (3 points): 6

DHARNA; FERALS; LAUANS; RADIAL; RADIAN; ULNARE.

7-letter words (7 points): 2

RADIALS; RADIANS.