There is no single English Scrabble word that uses only those letters. Here are some options using some of the letters.
2-letter words
es, et, is, it, si, ti
3-letter words
get, gie, git, its, seg, sei, set, sit, teg, tie, tis, zig, zit
4-letter words
egis, gest, gets, gies, gist, site, size, tegs, ties, zest, zigs, zits
31 words found.
You can spell estatic, feet, tommorrow, get a life, zebra, cat, and tea.
zestier
Cram
secs
FaceCafeAce
locale
The letters spell the word calked. They also spell the word lacked.
docket
clasped
Conifer
tock
Aplyrcde
The 7 letters LCRAEPP can spell "clapper", and many other words, some 5 and 6 letter words are :parcelcarpelrappelplacercaperclearpalerapplepacerpaperpearlplacerecap
The letters I I C E Y F B do not form an English word. Please check the letters.