There is no prefix 'cal' that I can find. There are 386 words beginning in 'cal' in the Scrabble dictionary. Here are 51 of the more common ones:
cal
calabash
calamine
calamitous
calamity
calcify
calcium
calculable
calculate
calculated
calculating
calculation
calculator
calculus
caldron
calendar
calf
calfskin
caliber
calibrate
calibration
calico
caliper
caliph
caliphate
calisthenics
calk
call
caller
calligrapher
calligraphy
calling
calliope
callous
callously
callousness
callow
callus
calm
calmly
calmness
caloric
calorie
calorific
calumniate
calumny
calve
calves
calyces
calypso
calyx
Some words that start with the prefix "cal" include calculate, calendar, calibrate, and calorie.
Words that start with the prefix af:AfroAffairAfterAfghanAfoulAfraidAffordAforeAfootAffirm
Examples of words with the prefix 'syn' are:synagoguesynapsesynchronizesyndicationsyndromesynergysynonymsynonymoussyntaxsynthesizesyntheticsynonym, synthetic, synchronize
Some words that start with the prefix "intra" include intranet, intracellular, intrastate, and intramural.
Some words that start with the prefix "agere" include agitate, agent, and agile.
Some words with the prefix "mas" include mass, master, and mascara.
Words that start with the prefix holy include:holystoneholydayholytide
Words with the prefix -im:immaterialimmatureimmobileimmortalimpartialimperfectimpossibleimpracticalimproperWords with the prefix -in:inaccurateinactiveincalculableincapableincapacitateinconceivableindescribableindiscriminateindivisibleineffectiveingrowninvisibleinvoluntary
Words that start with the prefix af:AfroAffairAfterAfghanAfoulAfraidAffordAforeAfootAffirm
Words starting with pre - (prefix):precursorprejudgepreludepremedpremixprenatalprenuptialpresortpresumepreteenWords beginning with pre, (not a prefix):preachpreenpresspressure
Some words with the prefix "mas" include mass, master, and mascara.
Words start with a prefix and end with a suffix.
Some words that have the prefix 'vit' are:vitalvitalisevitalityvitaminvitreousvitriolvitriolicvitaevittlesvituperate
Words that start with the prefix geo can be geothermal, geology, geocritical, and many more.
surtax, surface, surrealist, surfeit,and those are some words that start with the prefix sur.
Some words that start with the prefix enter: enteralgia, enterogastrone, enterohepatitis, and enteropathogenic.
Some words that start with the prefix "intra" include intranet, intracellular, intrastate, and intramural.
Examples of words with the prefix 'syn' are:synagoguesynapsesynchronizesyndicationsyndromesynergysynonymsynonymoussyntaxsynthesizesyntheticsynonym, synthetic, synchronize