(rare) The hiragana syllable わ゙ (va). Its equivalent in katakana is ヷ (va).

good fight; fighting to the best of one's ability

to put up a good fight

naturalists (as a group) or naturalist (individual), promoting a closer connection with nature (lifestyle, food, etc.)

all questions

鮮烈: vividness / 閃烈: sparkless / 戦列: line of battle

世界大戦: World War

戦闘機: a fighter plane

舟形, 船形: boat-shaped / 線形, 線型: (mathematics) being linear; straight alignment / 戦型, 戦形: combat style, playing style / 船型: design of a ship / 扇形: fan-shaped / 線径: wire diameter

仙一: a male given name