The letters in CONCEPT make 48 words of two letters or more. The longest is CONCEPT at 7 letters, and the highest-scoring is CONCEPT at 13 points.
No other single word uses all 7 letters of CONCEPT. CONCEPT has 7 letters: 2 vowels and 5 consonants, worth 13 points before any board bonuses.
7-letter words 1
5-letter words 5
cento7conte7copen9netop7ponce9
4-letter words 14
cent6cone6cope8cote6nope6note4once6open6pent6peon6poet6pone6tone4tope6
3-letter words 19
cep7con5cop7cot5eon3net3not3one3ope5opt5pec7pen5pet5poe5pot5ten3toe3ton3top5
2-letter words 9
en2et2ne2no2oe2on2op4pe4to2
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.