Denshi Jisho — Online Japanese dictionary

せく to dam (up) (stream)
Godan verb with ku ending, Transitive verb 
ふさぐ to stop up; to close up; to block (up); to occupy; to fill up; to take up; to stand in another's way; to plug up; to shut up
Common word, Godan verb with gu ending, Transitive verb 
壅ぐ ふさぐ to stop up; to close up; to block (up); to occupy; to fill up; to take up; to stand in another's way; to plug up; to shut up
Godan verb with gu ending, Transitive verb 
鬱ぐ ふさぐ to feel depressed; to mope
Godan verb with gu ending 
そくげん blockage of a source
Noun, Suru verb 
そくせん embolus; abnormal substance (i.e. air) circulating in the blood
Noun, No-adjective 
がる ふさがる 1: to be closed; to be blocked; to be healed (e.g. wound); to be shut up;
2: to be clogged; to be plugged up;
3: to be occupied; to be taken (e.g. accommodation)
Common word, Godan verb with ru ending, Intransitive verb 
がり ふさがり 1: being closed; being blocked up; being occupied; hindrance; impedance;
2: unlucky direction (in Onmyoudou; due to the presence of a god such as Ten'ichijin)
Noun 
げる ふさげる to close up; to block up; to fill; to cover
Ichidan verb, Transitive verb 
がり ふたがり 1: being closed; being blocked up; being occupied; hindrance; impedance;
2: unlucky direction (in Onmyoudou; due to the presence of a god such as Ten'ichijin)
Out-dated or obsolete kana, Noun 
がる ふたがる 1: to be closed; to be blocked; to be healed (e.g. wound); to be shut up;
2: to be clogged; to be plugged up;
3: to be occupied; to be taken (e.g. accommodation)
Out-dated or obsolete kana, Godan verb with ru ending, Intransitive verb 
の神 さいのかみ traveler's guardian deity (traveller)
Noun 
の神 さえのかみ traveler's guardian deity (traveller)
Noun 
ぎ込む ふさぎこむ to mope; to brood; to be in low spirits; to have the blues
Godan verb with mu ending, Intransitive verb 
き止める せきとめる 1: to dam up; to hold back; to keep back; to bring to a halt; to intercept;
2: to check
Ichidan verb, Transitive verb 
栓症 そくせんしょう embolism
Noun 

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