1-syllable words
bust crust dust just lust must rust thrust trust
2-syllable words
adjust artist aug august baptist biased biggest breakfast brightest buddhist cheapest closest coolest darkest deepest dentist discussed disgust eldest ernest fascist fastest finest focused forest forrest greatest hardest harvest highest honest hottest largest latest longest lowest marxist modest nearest newest noticed oldest practiced promised purchased richest robust safest simplest slightest smallest strongest toughest tourist weakest witnessed youngest
3-syllable words
activist analyst atheist catalyst columnist communist dishonest earliest easiest embarrassed feminist funniest guitarist happiest interest journalist methodist novelist socialist specialist therapist
4-syllable words
capitalist nationalist protagonist psychiatrist psychologist