4 letters
- kaif11
- kain9
- kana9
- kata8
- kina9
- king11
- knit9
- laic8
- lain6
- lang8
- lati5
- lift8
- ling8
- lint6
- magi9
- main8
- mana8
- mica10
- mina8
- mint8
- naan6
- nada6
- nags7
- naif8
- nail6
- nana6
- naoi5
- narc8
- nazi14
- neat5
- neif8
- nice8
- nick12
- nigh9
- nipa8
- nite5
- nits5
- nota5
- otic7
- paca10
- pact10
- pain8
- pang10
- pant8
- pian8
- pica10
- pina8
- ping10
- pint8
- pita7
- raft7
- raga6
- ragi6
- raia4
- rain5
- rang7
- rani5
- rant5
- rift7
- ring7
- saga6
- sain5
- sang7
- sati4
- scag9
- scan8
- scat7
- sift7
- sign7
- sing7
- snag7
- snit5
- stag6
- tace7
- tach9
- tack11
- taco7
- tact7
- tags6
- tail5
- tain5
- taka8
- tala5
- talc8
- tali5
- tang7
- tank9
- tans5
- tapa7
- tarn5
- taxa11
- taxi11
- than7
- thin7
- tick11
- tics7
- tiff10
- tine5
- ting7
- tins5
- tint5
- tiny7
- toga6
- tong7
- trig6
- tufa8
- tuna6
- tung8
- twig9
- twin8
- tyin7
- unai6
- unci9
- unit6
- vagi10
- vain9
- vang11
- viga10
- vina9
- vita8
- waft10
- waif10
- wain8
- wait7
- want8
- wing10
- yagi8
- yang9
- zinc17
- zing16