全国【ぜんこく】
the whole country
全体【ぜんたい】
whole, entirety, to begin with, in the first place, ... the heck (e.g. "what the heck?"), ... in the world (e.g. "why in the world?"), ... on earth (e.g. "who on earth?")
安全【あんぜん】
safety, security
全員【ぜんいん】
all members, all hands, everyone, everybody, whole crew
全部【ぜんぶ】
all, entire, whole, altogether
全力【ぜんりょく】
all one's power (strength, energy, efforts), one's utmost
完全【かんぜん】
perfect, complete
全面的【ぜんめんてき】
total, complete, all-out, general, extensive, full-scale
健全【けんぜん】
healthy, sound, wholesome
全身【ぜんしん】
whole (body), full-length (e.g. portrait), systemic
全般【ぜんぱん】
(the) whole, as a whole, in general, at large
万全【ばんぜん】
perfection, flawlessness
全集【ぜんしゅう】
complete works, complete collection, complete series
全盛【ぜんせい】
height of prosperity
全然【ぜんぜん】
(not) at all, (not) in the slightest, wholly, entirely, completely, totally, extremely, very
不完全【ふかんぜん】
imperfect, incomplete, faulty, defective
全滅【ぜんめつ】
annihilation, total destruction, complete destruction, crushing defeat
全訳【ぜんやく】
complete translation
全焼【ぜんしょう】
burned down, entirely destroyed
全速力【ぜんそくりょく】
full speed