“SIGNIFICS” is a valid word.

signsa perceptible indication of something not immediately apparent (as a visible clue that something has happened)
singsdeliver by singing
icingthe formation of frost or ice on a surface
finisthe temporal end; the concluding time
ficin
fiscsa state treasury or exchequer or a royal treasury; originally the public treasury of Rome or the emperor's private purse

signa perceptible indication of something not immediately apparent (as a visible clue that something has happened)
singdeliver by singing
sinsestrangement from god
finsthe cardinal number that is the sum of four and one
figsa diagram or picture illustrating textual material
ginsstrong liquor flavored with juniper berries
nisinot final or absolute
sicsurge to attack someone
fisca state treasury or exchequer or a royal treasury; originally the public treasury of Rome or the emperor's private purse

sinestrangement from god
sisa female person who has the same parents as another person
ginstrong liquor flavored with juniper berries
finthe cardinal number that is the sum of four and one
ifs
figa diagram or picture illustrating textual material
insan agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States
sicurge to attack someone
cisan alliance made up of states that had been Soviet Socialist Republics in the Soviet Union prior to its dissolution in Dec 1991

ishave the quality of being; (copula, used with an adjective or a predicate noun)
ina unit of length equal to one twelfth of a foot
if
sia tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors

SIGNIFICS