ASH - The solid remains of a fire.
HAS - Third-person singular simple present indicative form of have.
LAP - The loose part of a coat; the lower part of a garment that plays loosely; a skirt; an apron.
PAL - A friend, buddy, mate, cobber, someone to hang around with.
SAP - The juice of plants of any kind, especially the ascending and descending juices or circulating fluid essential to nutrition.
SPA - A health resort near a mineral spring or hot spring.
ASP - A water snake.
PALS - Plural form of pal.
PASS - An opening, road, or track, available for passing; especially, one through or over some dangerous or otherwise impracticable barrier such as a mountain range; a passageway; a defile; a ford.
SLAP - A blow, especially one given with the open hand, or with something broad and flat.
SPAS - Plural form of spa.
LASH - The thong or braided cord of a whip, with which the blow is given.
LASS - A young woman or girl.
SASH - A decorative length of cloth worn as a broad belt or over the shoulder, often for ceremonial or other formal occasions.
SLASH - A swift cut with a blade, particularly with fighting weapons as a sword, saber, knife etc.
SPLASH - The sound made by an object hitting a liquid.