· ashamed
· aspiring
· astonishing
· astute
· ask
· assemble
· assuredly
· astutely
· assist
· assure
Some words are:OfficeOfficiencyOffensiveOffenseOf
· itchy
circle
dictionary
octagonoctaneoctaveoctet
Words that begin with 'oblig' are oblige, obligatory, obliging, and obligate.
There are words that Begin with the prefix tri- like: Triangle, Tripod, Tricycle, and Triceratops
ProcrastinateProtectProfessorProfessProfessionalProactivePro-biotic
phonetic phonethistic
Some words that begin with 'dem' are:demarcationdemeanordemilitarizedemocratdemocracydemocraticdemographicdemonstratedemoralizedemote
Words that begin with the prefix "ie" include "ielectric," "iefficient," and "iempower."
chronology, chronograph, chronoscopy, chronometer