ast

1 syllable

• last
• asked(2)
• past
• fast
• passed
• cast
• blast
• vast
• caste
• mast
• gassed
• grassed
• bast
• classed
• glassed
• massed
• hast
• assed
• gast
• kast
• nast
• rast

2 syllables

• contrast(2)
• harassed
• surpassed
• amassed
• outlast(2)
• recast
• aghast
• lambaste
• miscast
• precast

3 syllables

• unsurpassed
• everlast
• lymphoblast