LALL is a playable word

lall Scrabble® Dictionary

verb
lalled, lalling, lalls
to articulate the letter {it}r{/it} as {it}l{/it}
4 Playable Words can be made from "LALL"
   2-Letter Words (2 found)
   3-Letter Words (1 found)
   4-Letter Words (1 found)