-ble

-cle

-dle

-fle

-gle

-kle

-ple

-stle

-tle

-zle

formal, signal ฯลฯ

action, nation ฯลฯ

sign, align ฯลฯ

debt, doubt

high, sigh ฯลฯ

through, borough ฯลฯ

caught, taught ฯลฯ

laugh, draught ฯลฯ