4-letter words
duce, luce, puce
5-letter words
deuce, douce, duces, educe, luces, puces, sauce, truce
6-letter words
abduce, adduce, almuce, cruces, deduce, deuced, deuces, educed, educes, fauces, faucet, induce, lucent, lucern, reduce, sauced, saucer, sauces, seduce, spruce, truced, truces
7-letter words
abduced, abduces, adduced, adducer, adduces, almuces, caducei, conduce, deduced, deduces, doucely, douceur, faucets, induced, inducer, induces, lettuce, lucence, lucency, lucerne, lucerns, nucelli, prepuce, produce, reduced, reducer, reduces, saucers, seduced, seducer, seduces, spruced, sprucer, spruces, subduce, traduce
8-letter words
abducens, abducent, adducent, adducers, brucella, caducean, caduceus, conduced, conducer, conduces, deucedly, douceurs, halluces, inducers, lettuces, leucemia, leucemic, lucences, lucently, lucernes, nucellar, nucellus, prepuces, produced, producer, produces, reducers, reinduce, relucent, saucebox, saucepan, seducers, sprucely, sprucest, subduced, subduces, traduced, traducer, traduces
9-letter words
brucellae, brucellas, conducers, coproduce, introduce, leucemias, lucencies, oversauce, producers, reinduced, reinduces, reproduce, sauceboat, saucepans, traducers, transduce
10-letter words
abducentes, applesauce, coproduced, coproducer, coproduces, inducement, introduced, introducer, introduces, microluces, milliluces, outproduce, oversauced, oversauces, reproduced, reproducer, reproduces, sauceboats, sauceboxes, saucerlike, seducement, spruceness, transduced, transducer, transduces, unproduced
11-letter words
applesauces, brucelloses, brucellosis, coproducers, cotransduce, inducements, introducers, outproduced, outproduces, overproduce, photoreduce, radiolucent, reintroduce, reproducers, seducements, superinduce, traducement, transducers, translucent
12-letter words
cotransduced, cotransduces, outreproduce, overproduced, overproduces, photoinduced, photoreduced, photoreduces, radiolucency, reintroduced, reintroduces, sprucenesses, superinduced, superinduces, traducements, translucence, translucency
13-letter words
hyperproducer, outreproduced, outreproduces, translucences, translucently
14-letter words
hyperproducers, radiolucencies, translucencies
15-letter words
semitranslucent
A few common words have the ending -uce (mostly -duce because others have -use) :deuce, deduce, produce, reduce, seduce
Uce is Samoan slang for "brother / bro" like a homeboy.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 6 words with the pattern --UCE. That is, five letter words with 3rd letter U and 4th letter C and 5th letter E. In alphabetical order, they are: deuce douce educe sauce souce truce
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -A-UCE-. That is, seven letter words with 2nd letter A and 4th letter U and 5th letter C and 6th letter E. In alphabetical order, they are: caducei
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 6 words with the pattern ----UCE. That is, seven letter words with 5th letter U and 6th letter C and 7th letter E. In alphabetical order, they are: conduce lettuce prepuce produce subduce traduce
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 6 words with the pattern --UCE--. That is, seven letter words with 3rd letter U and 4th letter C and 5th letter E. In alphabetical order, they are: doucely doucest doucets douceur faucets saucers
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -O--UCE. That is, seven letter words with 2nd letter O and 5th letter U and 6th letter C and 7th letter E. In alphabetical order, they are: conduce
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern F-UCE--. That is, seven letter words with 1st letter F and 3rd letter U and 4th letter C and 5th letter E. In alphabetical order, they are: faucets
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --T-UCE. That is, seven letter words with 3rd letter T and 5th letter U and 6th letter C and 7th letter E. In alphabetical order, they are: lettuce
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---UCE-Y. That is, eight letter words with 4th letter U and 5th letter C and 6th letter E and 8th letter Y. In alphabetical order, they are: sprucely
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern L---UCE-. That is, eight letter words with 1st letter L and 5th letter U and 6th letter C and 7th letter E. In alphabetical order, they are: lettuces
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -UCE--G-. That is, eight letter words with 2nd letter U and 3rd letter C and 4th letter E and 7th letter G. In alphabetical order, they are: pucelage