VERB or ADJECTIVE  vs.  NOUN

 

abstract

absent

accent

adept

augment

combine

commune

compact

concert

conduct

conflict

console

consort

construct

contest

contract

contrast

convert

convict

decrease

desert

digest

discharge

discount

ENvelope / enVElope

escort

exploit

extant / extent

extract

ferment

fragment

incense / insense

incline

increase

incite / insight

infix

inlay

insult

INterchange / interCHANGE

INvalid / inVAlid

object

offset

outrage

overhang

perfect

permit

pervert

present

produce

project

progress

prostrate

rebel

record

reefer (obsolete slang, "marijuana cigarette") vs. reFER

refill*

refuse

revel

second*

segment

subject

survey*

suspect

torment

transfer*

transplant

transport

* : Currently undergoing change.  Canadians often pronounce these words with the accent on the first syllable.

 

NOUN vs. VERB

 

complement

compliment

decrement

document

implement

increment

ornament

regiment

supplement

 

Notice that although there may be no corresponding verb, the reinforced vowel appears in corresponding adjectives:

 


rudiment - rudimentary

 

NOUN or ADJ. vs. VERB

 

ADvocate

afFILiate

AGGregate

ANimate

aPPROpriate

apPROximate

arTIculate

asSOciate

coordinate

deGENerate

DELegate

deLIberate

DUplicate

eLAborate

estimate

exPAtriate

gRAduate

inItiate

INtimate

SEparate

 

 

These can be either nouns (or sometimes adjectives) and verbs. While the position of the accent does not change, the last vowel is pronounced as "schwa" (like the "a" in "above") for a noun or adjective, and "ay" (like the "a" in "ate") for a verb.

 

This is not perfectly regular, e.g. "CONcentrate" can be a noun or a verb, and is pronounced with the same accentuation and vowels ("ay"). Furthermore, some of these words are basically verbs, and require some sort of prefix to become nouns (or adjectives), e.g.,

 

deFAME >>> defaMAtion

 

GEnerate >>> unreGEnerate, generAtion, etc.

 

VIolate >>> inVIolate, vioLAtion, etc.

 

suBORdinate >>> isuBORdinate, subordiNAtion, etc.

 

 

On the other hand, some of these words are nouns (or adjectives) only, such as:

 

DElicate, ilLIterate, proTEctorate (with "schwa")

 


Others are verbs only, such as:

 

eNUmerate, eXOnerate, ilLUminate,

 

pronounced as expected (with "ay").  Note the exceptions:

 

inCARnate, SEnsate, inSEnsate ("ay").

 

 

NOUN vs. VERB  (+/- voiced Consonsant)

 

advice                      advise

bath                        bathe

belief                       believe

breath                     breathe

diffuse                    diffuse

half                          halve

house                      house

loath                       loathe

mouth                    mouth

proof                      prove

safe                          save

sheath                     sheathe

shelf                        shelve

teeth                        teethe

use                          use

wreath                     wreathe

 

SINGULAR vs. PLURAL   (+/- voiced Consonant)

 

knife                        knives

this                          these

wife                         wives
TENSE vs. LAX VOWELS

 

able                         ability

antique                    antiquity

arise                         arisen

atrocious                 atrocity

blaspheme              blasphemy

brief                        brevity

clear                         clarify

compare                  comparable

concise                    concision

crime                       criminal

deep                        depth

defame                    defamatory

depose                    deposit

deprave                   depravity

divine                      divinity

docile                      docility

dream                     dreamt

exclaim                    exclamatory

explain                    explanatory

fable                        fabulous

fatal                         fatality

*febrile                    febrility

ferocious ferocity

five                          fifth

futile                       futility

grade                       gradual

grateful, ingrate      gratitude

homonym              homonymous

hostile                     hostility

humane                  humanity

imbecile                  imbecility

impede                   impediment

inane                       inanity

insane                     insanity

 

juvenile                   juvenility

labour                     laboratory

long                        length

natal                        natality

nation                     national

nature                     natural

*obese                    obesity   

omen                      ominous

opaque                    opacity

precise                     precision

profane                   profanity

puerile                     puerility

pyramid                  pyramidal

rapacious                rapacity

rapid                       rapidity

recite                        recitation

redeem                    redemption

repose                     repository

resume                    resumption

rite                           ritual

sacrifice                    sacrificial

senile                       senility

serene                      serenity

solid                        solidify

strain                       strenuous

strong                     strength

sublime                  sublimation, subliminal

subside                   subsidiary

supervise                supervision

suppose                  suppository

supreme                 supremacy

tenacious                tenacity

*transit                   transitory

tyrant                      tyrannous (tyrannical)

vile                          vilify

virile                        virility

volatile                    volatility

 


 

APPARENT        LAX >>> TENSE

 

actual                       actuality

brutal                      brutality

dynasty                   dynastic

energy                     energize

generous                 generosity

fallacy                      fallacious

familiar                   familiarity

formal                     formality

geometry                geometric

Hebrew                   Hebraic

idol                         idolatry

minor                     minority

neutral                    neutralize

Plato                       platonic

prosper, prosperous, prosperity

remedy                    remedial

sensual                    sensuality

singular                   singularity

Socrates                   Socratic

summary                summarily

Titan                       titanic

tyrant                      tyrannical (tyrannous)

vital                         vitality