# data[].attributes.body
positive

comparative

superlative

# data[].attributes.body
positive – no change
comparative – words end in "er"
superlative – words end in "est"

# data[].attributes.headline
Adjectives with one syllable, ending in -e

# data[].attributes.subject
Adjectives with one syllable, ending in -e

# data[].attributes.headline
Adjectives with two syllables, ending in -y

# data[].attributes.subject
Adjectives with two syllables, ending in -y

# data[].attributes.headline
Adjectives with two syllables, ending in -er

# data[].attributes.subject
Adjectives with two syllables, ending in -er

# data[].attributes.headline
Adjectives with two syllables, ending in -le

# data[].attributes.subject
Adjectives with two syllables, ending in -le

# data[].attributes.headline
All adjectives with more than two syllables (except some adjectives) 

# data[].attributes.subject
All adjectives with more than two syllables (except some adjectives) 

# data[].attributes.headline
Some adjectives have irregular comparative and superlative forms

# data[].attributes.subject
Some adjectives have irregular comparative and superlative forms

# data[].attributes.headline
Some adjectives have two possible forms of comparison (-er/est and more/most).

# data[].attributes.subject
Some adjectives have two possible forms of comparison (-er/est and more/most).

# data[].attributes.body
https://www.englisch-hilfen.de/en/exercises/adjectives_adverbs/adjectives_comparison_sentences.htm

# data[].attributes.body
https://www.ego4u.com/en/cram-up/grammar/adjectives-adverbs/adjectives/exercises