+ able (a-buhl)

suffix


acceptance (ak-sept-anss)

noun


accountable (a-cownt-u-buhl)

adjective


accurate (ak-yuh-ruht)

adjective


adaptable (a-dapt-a-bull)

adjective


adjective (aj-ik-tiv)

part of speech


adverb (ad-vurb)

part of speech


attitude (at-ti-tood)

noun


autumn (o-tum)

noun


baffling (baf-fling)

adjective


believe (bē-lēv)

verb


bio+ (bī-o)

prefix


biodiversity (bī-ō-dī-vur-si-tē)

noun


campaign (kam-pān)

noun

This word can also be used as a verb, as in the following:


challenging (chal-len-jing)

adjective


consequences (con-sē-kwen-sez)

noun


democratic (dem-ō-krat-ic)

adjective


donation (dō-nā-shun)

noun


dyslexia (dis-lex-ē-a)

noun


earthquake (urth-kwāk)

noun


element (el-u-ment)

noun


endangered (en-dān-jurd)

adjective


erupt (ē-rupt)

noun


excitement (ex-sīt-ment)

noun


extinct (ex-tingt)

adjective


fantasy (fan-tas-ē)

noun


flexible (flex-i-bull)

adjective


frequently (frē-kwent-lē)

adverb


+ful (full)

suffix


habitat (hab-i-tat)

noun


historic (hiss-tōr-ic)

adjective


honesty (on-es-tē)

noun


+ ight (īt)

key pattern


impression

noun


in+ (in)

prefix


independently (in-dē-pen-dent-lē)

adverb


intense (in-tenss)

adjective


limited (lim-it-ed)

adjective


mysterious (miss-tē-rē-us)

adjective


nervous (nur-vus)

adjective


noun (nown)

part of speech


+ ous (us)

suffix


participation (par-ti-si-pā-shun)

noun


prefix (prē-fiks)

part of speech


procrastinate (prō-cras-ti-nāt)

verb


redeem (rē-dēm)

verb


release (rē-lēss)

verb


repetition

noun


research (rē-surch)

verb / noun


respectful (rē-spekt-full)

adjective


root word

an important idea in vocabulary


+ struct + (strukt)

Latin Root


subtle (suh-tuhl)

adjective


successful (suk-ses-full)

adjective


suffix (suhf-iks)

part of speech


technology (tek-nol-ō-jē)

noun


tempting (tempt-ing)

adjective


turmoil (tur-moil)

noun


underestimate (un-der-es-tim-āt)

verb


unforgiving (un-for-giv-ing)

adjective


upheaval (up-hē-vuhl)

noun


unreasonable (un-rē-zun-a-buhl)

adjective


unteachable

adjective