noun:

• secret account

noun:

• lobster - obscure term ➜ ロブスター

noun:

• turbellarians

noun:

• cloud physics

noun / ~の noun:

• the reverse; other side; lining ➜ 裏側【うらがわ】

noun / ~する noun:

• push-up

upper nidan verb (archaic):

• to worry; to be concerned - archaism ➜ 憂うべき【うれうべき】

lower nidan verb (archaic):

• to grieve; to lament; to be anxious; to be distressed - archaism ➜ 憂える【うれえる】

noun / ~する noun:

• right and left turning (esp. in a motor vehicle)

noun:

• cloud movements
• overhanging clouds

noun:

• undressed concrete; unfaced concrete
• (golf) driving range

godan ~す verb / transitive:

• to fill to capacity; to pack; to complete; to cram; to cover completely; to blanket; to fill out; to fill in
• to tessellate - Mathematics term

noun:

• black scraper fish (Novodon modestus)

noun:

• grey-budded snake-bark maple (Acer rufinerve); redvein maple; Honshū maple

noun:

• yellow; saffron (color, colour)

noun:

• swimming belt; swimming float; life buoy; life jacket
• swim bladder; air bladder ➜ 鰾【うきぶくろ】

expression:

• learn to crawl before you learn to walk; until you ride a horse, ride a cow [literal] - proverb

noun:

• spiral galaxy - Astronomy term ➜ 渦巻銀河

noun:

• reading too much into things

noun:

• everyday clothes
• underwear

godan ~う verb / intransitive verb:

• to nod to one another

expression / godan ~く verb:

• to outwit; to outsmart; to counterplot; to defeat - idiom ➜ 裏かく
• to pierce something all the way through

noun:

• freight or carriage contract

noun:

• party to celebrate the successful completion of a project (job, concert, play, etc.); celebration party ➜ 打ち上げ会

adjectival noun / noun:

• inattention; absent-mindedness

noun:

• fool; blockhead; idiot; dunce