Learn how to distinguish between adjectives and adverbs

There are different ways and methods of comparing things and actions (with adjectives, adverbs, and collocations).

Rule 1: Remember the list of adjectives and adverbs that do not change when comparing things or actions.

Look at the table below and observe the difference between adjectives and adverbs.

  adjectives adverbs
all day an all day match play all day
all right I’m all right you’ve done all right
best best clothes do your best
better a better book speak better
big a big house talk big
cheap a cheap suit buy it cheap
clean clean air cut it clean
clear a clear sky stand clear
close the shops are close stay close
cold a cold person run cold
daily a daily paper they deliver daily
dead a dead stop stop dead
dear a dear bouquet sell it dear
big a big house talk big
deep a deep hole drink deep
direct a direct train go direct
dirty dirty weather play dirty
duty-free a duty-free shop buy it duty-free
early an early train arrive early
big a big house talk big
easy an easy book go easy
everyday my everyday suit work every day
extra an extra blanket charge extra
fair a fair decision play fair
far a far country go far
farther on the farther side walk farther
fast a fast driver drive fast
fine a fine pencil cut it fine
firm a firm belief hold firm
first the first guest first I’ll wash
free a free ticket travel free
further further questions walk further
hard a hard worker work hard
big a big house talk big
high a high note aim high
home home cooking go home

Here are more adjectives and adverbs that have the same form. Pick up 5 words from the list and make 10 sentences with them. 

close, daily, early, fair, far, fast, free, hard, high, late, like, likely, live, long, low, right, wide, wrong, monthly, friendly,  crassly, cowardly, silly, outside.

Rule 2: Translate and remember the list of adjectives that can’t be compared

Some adjectives are gradable and some are ungradable.

  • We can modify gradable adjectives to express different levels.
    Example:
    The clown yesterday was funny, but the clown on TV is funnier and the one from last week was the funniest.
  • Non-gradable or extreme adjectives do not have a comparative or superlative form because they mean very funny, very big, etc. Or because they express something which cannot be graded dead or pregnant.
    Example:
    The clown is hilarious (very funny). not: The clown is more hilarious than you.
    The clown has a huge (very big) red nose. not: The clown has the hugest red nose.

absolute, adequate, alive, ancient, awful, bitter, brilliant, chemical, chief, complete, dead, devoid (лишенный), digital, domestic, empty,  entire, excellent, false, fatal, favo(u)rite, final, full, fundamental, gigantic, horrible, ideal, immortal, impossible, inevitable, infinite (бесконечный, безграничный),  inner, irrevocable (безотзывной, окончательный), main, manifest (очевидный, явный, выраженный), meaningless, only, outer (внешний), paramount (первостепенный, важнейший), perfect, perpetual (вечный, бесконечный), possible, preferable, pregnant (богатый), primary, principal, proper (надлежащий), round, singular, sheer (огромный), square, starving, stationary (неподвижный, постоянный), sufficient, terrible, unanimous (единодушный, единогласный), unavoidable, unbroken (непрерывнй, целый), uniform (единообразный, однородный)  unique, universal, void (аннулированный, недействительный), whole, worthless (бесполезный).