pheromone

Obsolete spelling of サクラメント (“Sacramento (a city in California, United States)”)

Obsolete spelling of コンスタンチノープル (“Constantinople (a city in the Ottoman Empire; modern Istanbul)”)

Short for ファーザーコンプレックス (fāzā konpurekkusu, “father complex”).

invincibility

Short for フェスティバル (fesutibaru).

Alternative form of ファンフィク (fanfiku, “fanfic”)

funazushi, a type of narezushi (traditional fermented sushi) made from fish of the crucian carp genus (Carassius)

Alternative form of フィー (fī, “phi”)

allusion to 小野 (wono → ono, “field, plain”) and 己 (ono, first-person singular pronoun)