expression / ichidan verb:

• to bite; to sink one's teeth into; to nip

expression / ichidan verb:

• to be extremely difficult; to present a major challenge

expression / godan ~す verb:

• to reply; to respond; to answer
• to talk back; to retort

expression / ~する verb (irregular):

• to strengthen; to fortify; to secure

expression / godan ~ぐ verb:

• to score points with (a person); to curry favor with (favour) - idiom ➜ 点数を稼ぐ【てんすうをかせぐ】

expression / ~する verb (irregular):

• to turn one's back to

~する verb (spec.) / intransitive verb:

• to wash one's hair or body; to bathe in water - archaism
• to receive (a favor, blessing, benefit) - archaism

expression / godan ~る verb:

• to gasp for air; to pant; to be out of breath ➜ 息急き切る【いきせききる】

godan ~る verb / transitive:

• to caress; to stroke

noun or verb acting prenominally:

• decaffeinated; caffeine-free; uncaffeinated; non-caffeinated - From English "caffeine-less"

noun / noun or verb acting prenominally:

• decaf; decaffeinated coffee; decaffeinated

noun / noun or verb acting prenominally:

• combined cycle

expression / godan ~る verb:

• to set a deadline; to fix a time limit ➜ 切る【きる】

godan ~す verb / transitive:

• to chase around

expression / godan ~う verb:

• to lose balance ➜ バランスを取る

ichidan verb / transitive:

• to finish watching (e.g. a movie)

ichidan verb / intransitive verb:

• to be knocked about; to be tossed about; to be jostled
• to experience hardships; to be sorely tried

ichidan verb:

• to like too much; to like to excess; to adore

ichidan verb / transitive:

• to wear out and discard
• to kick off (e.g. shoes); to fling off ➜ 脱ぎ捨てる【ぬぎすてる】

adjectival noun / noun or verb acting prenominally:

• crumply (cloth, clothing, etc.); ruffled - onomatopoeia

~する noun:

• itchy and runny (nose) - onomatopoeia

godan ~す verb / transitive:

• to stare someone down; to outstare

ichidan verb / transitive:

• to glare at; to scowl at; to glower at ➜ 睨む
• to stare intensely at; to examine carefully ➜ 睨む

expression / ichidan verb:

• to rest (from work, studying, etc.); to take a break

expression / godan ~る verb:

• to become tense; to become serious; to become sober

expression / noun or verb acting prenominally:

• sobering; bracing

expression / godan ~る verb:

• to be pleased; to gloat; to glow with self-satisfaction ➜ 悦に入る