Often Misused Word Pairs: 31-57

SN	Words	Meanings
31	Principle	An ideology/theory
32	Principal	The Chief of an educational institute/main
33	Advise	To counsel/suggest (verb)
34	Advice	An opinion/a suggestion (noun)
35	Device	A tool/a handy equipment (noun)
36	Devise	To use an idea/trick to fix sth/get sth done (verb)
37	Practise	To keep doing sth until you master it (verb)
38	Practice	A regular exercise done to master it
39	Prophesy	To foretell/to say what will happen in future (verb)
40	Prophecy	a statement that sth will in future (noun)
41	Lighting	Of lights/effects etc. in a place or the cinema (noun)
42	Lightening	Reducing the weight of sth/reducing the amount of work
43	lightning	A flash of light in the sky usually with a thunder (noun)(
44	Ravage	To do great harm/damage to sth/ somebody's feelings
45	Ravish	To seize sb/to rape/to give sb great pleasure (passive. verb)
46	Personal	Of an individual/your own/not official/bodily
47	Personnel	Staff/the people who work for a company/a department
48	Luxurious	Very comfortable made with costly materials
49	Luxuriant	Strong and flourishing (plants/hair)
50	Canvas	A very coarse cloth(verb)
51	Canvass	To try to solicit/get votes (during election time) (Verb)
52	Avenge	To take revenge/get vengeance for an injustice (verb)
53	Revenge	To make somebody suffer in return
54	Horde	A large crowd of people (disapproving word)
55	Hoard	To collect and stock large amount of goods/collection of money, etc.
56	Discover	To find sth already available in nature
57	Invent	To create/envision a completely new idea/device, etc.
Continued...