背单词过程中发现的含义相近的词

sector / section

considerable / substantial / dramatic / considerably / substantially / dramatically

located / situated

contain / include / involve

extent / extend / expand

club / bar / pub

undertake / promise / commit / assume

promise / commitment

crucial / vital / important

critical / crucial

apparent / obvious

special / specific

secure / safe

related / relevant

related to / relating to

relating to 相当于一个介词，词义大体上与about相当；
related to 中的related则是一个形容词，词义为connected in some way.
Anything relating to maths is a complete mystery to me.
我对数学一窍不通。
The heart attack could be related to his car crash last year.
心脏病的发作可能与他去年的车祸有关。 

in spite of / despite / although / though

committee / commission / council

complete / completed

complicated / complex

urgent / emergency

equipment / facilities

form / establish

delighted / pleased

doubt/ suspect

expert / specialist / professional

ignore / neglect / omit / overlook

advise / suggest / recommend / urge / propose / demand

proceed / process

race / match / game / competition / contest

ask / demand / require / request

law / regulation / code / provision

argue / debate / discuss / dispute / quarrel

ability / capability / capacity

structure / framework

structure / architecture

edition / version

facility / device / tool / equipment

assessment / evaluation

estimate / appraise / assess / evaluate

devote / contribute / dedicate

criteria / standard

college / institute / academy

obligation / responsibility / liability

preservation / conservation

poem / poetry

army / force / troop

fellow / buddy / pal / dude

alliance / coalition / league / union / confederation

lawyer / counselor / attorney, cop/ police / detective / sheriff

consequent / subsequent

compare / contrast

court / tribunal

Church / Chapel / Duomo / Cathedral / Basilica / Baptistery / Ecclesiae

interpretation / explaination

preserve / conserve / reserve

profit / benifit

implication / consequence

cure / treat / heal

consist of / encompass / involve / include / comprise

while / but / nevertheless / however / whereas

campaign / combat / fight / battle / crusade

eventually / ultimately / finally

modify / revise

expansion / extention

passage / paragraph

award / reward

tone / tune

barely / rarely / merely / hardly

harm / hurt / damage / injure / wound / destroy

injure / destroy / wound / harm / hurt / damage

damage / destroy / harm / hurt / pain / injure / wound

sacred / divine / holy

freedom / liberty

beach / shore / bank / coast

shore / beach / coast / bank

gross / total

internal / inherent / inner / interior

schedule / arrange

assign / allocate / arrange

kind / sort / type / species / category

kind / sort / type / category

convert / change / modify / transform / alter

argue / controversy / dispute / debate / altercate

alternative / replacement

indicate / imply / suggest

suggest / indicate

participation / involvement

standard / criteria / criterion

summit / climax / peak / top

convert / transform

investigate / inquiry

consciousness / awareness

assignment / mission

task / assignment

treatment / therapy / cure / heal

verse / poem

circumstance / environmen

circumstance / environment / surrounding / condition

journey / tour / trip / travel / voyage

tour / journey / travel / trip

career / job / occupation / profession

horror / terror / fear / fright / dread / scared / afraid

bust / break

essay / passage / article / composition

state / claim / announce / declare

genesis / origin

comunication / correspondence

classified / confidential

eagle / hawk / falcon / condor

regulation / supervision

adorn / decorate / embellish / garnish / upholster

good / nice / wondeful / excellent / brilliant / fantastic / distinguished / eminent / fabulous

fabulous / amazing / awesome / fantastic / super

fantastic / fabulous / awesome / terrific /amazing

garbage / rubbish / trash / litter / dust / waste

polite / courteous

responsibility / duty / obligation / liability

form / establish

coordination / cooperation / collaboration

coordination / cooperation / collaboration

adviser / consultant / counseller

catalog / category

creek / stream / rivulet

stream / brook / creek / river

infirmary / hospital

military / martial

moral / ethic

moral / ethical

premier / primary / prime

devote / dedicate

tummy / stomach / belly

accompany / companion / company

essential / fundamental / basic / cardinal / primary / prime / radical / ultimate

cruel / crude / crucial / rude / brutal

potential / underlying

sofa couch

plaza / square

devil / demon

provisional / temporary / interim

brass / bronze / copper

steady / stable