6 letter words
LITTER​6
TITLER​6
TILTER​6
5 letter words (9 words)
TITLE​5
LITER​5
LITRE​5
TITRE​5
TRITE​5
TITER​5
TILER​5
RELIT​5
TETRI​5
4 letter words (18 words)
LITE​4
TIRE​4
TILE​4
TIER​4
TILT​4
RITE​4
LIRE​4
RIEL​4
TEIL​4
TITE​4
LIER​4
TRIE​4
RILE​4
RITT​4
LEIR​4
TELT​4
TIRL​4
TRET​4
3 letter words (14 words)
LET​3
TEL​3
TIE​3
LIE​3
TIT​3
LIT​3
TIL​3
RET​3
LEI​3
REI​3
IRE​3
ELT​3
TET​3
RIT​3
2 letter words (8 words)
IT​2
RE​2
ET​2
EL​2
ER​2
LI​2
TE​2
TI​2