There are 35 words hidden in the letters of ACHIEVE, from 7 two-letter words up to ACHIEVE (7 letters). For points, ACHIEVE is best at 15.
No other single word uses all 7 letters of ACHIEVE. ACHIEVE has 7 letters: 4 vowels and 3 consonants, worth 15 points before any board bonuses.
7-letter words 1
5-letter words 3
cavie10chive13heave11
4-letter words 9
ache9cave9chia9each9eave7eche9have10hive10vice9
3-letter words 15
ace5ave6cee5cha8chi8eve6hae6hic8hie6ice5ich8vac8vee6via6vie6
2-letter words 7
ae2ah5ai2eh5ha5he5hi5
Words are from our open word list and include some game-only words. Rude words are left out of this page; the unscrambler shows every valid word, lets you add blank tiles and filter by length.