Here is just about all the pairs of noun+ modifier you can make using kiwen. I leave as as exercise to you all the triples, triples with pi, quadruples and quadruples with pi, adverbs and verbs that use kiwen.
kiwen akesi – monstrous metal/rock
kiwen ale – universal rock/metal
kiwen anpa – lower rock (earth’s crust? mantle?)
kiwen esun – store made of rocks/metal (hardware store?)
kiwen ijo – rock thingy
kiwen awen – permanent rock/metal (bedrock?)
kiwen ike – bad rock/metal
kiwen insa – inner rock/metal
kiwen jaki – filthy rock. Coal
kiwen jan – troll that’s seen the light of day (Icelandic reference)
kiwen jelo – sulphur, gold, etc.
kiwen kala – fishy rock/metal
kiwen kalama – rock music ? Too culture specific?
kiwen kasi – vegetable rocks/metal. Wood.
kiwen kili – fruity rock/metal. Pit or seed.
kiwen kiwen – The meaning of reduplication has not been establish in toki pona.
kiwen kon – vaporized rock/metal. Metallic vapor like you’d find on planet Venus.
kiwen kule – colorful rock/metal
kiwen kute – audible rock/metal
kiwen kulupu – communal rock/metal
kiwen lape – sleepy rock
kiwen laso – corroded copper,turquoise
kiwen lawa – chief rock
kiwen len – cloth rock, asbestos
kiwen lete – cold rock
kiwen roje – ochre, rust
kiwen linja – ductile metal, wire
kiwen lipu – aluminum foil, malleability metals
kiwen luka – straight arm
kiwen lukin ala – invisible rock, glass, diamond
kiwen lupa – “hole”-y rock, pumice
kiwen ma – land/national rock
kiwen mama – mother rock
kiwen mani – silver/gold/copper, but also sea shell if we don’t want to culture specific.
kiwen meli – feminine rock/metal
kiwen mije – masculine rock/metal
kiwen moli – deadly metal (mercury, arsenic, etc)
kiwen monsi -posterior metal
kiwen mun – moon rock
kiwen nasa – crazy rock, weird rock
kiwen nasin – systematic rock
kiwen nena – bumpy rock
kiwen nimi – named rock
kiwen noka – leg rock
kiwen oko – eye rock
kiwen olin – lovable rock
kiwen pakala – broken rock. Gravel.
kiwen pali – working rock
kiwen palisa – stick rock/metal. Nail, screw or dowel.
kiwen pan – day old bread
kiwen pini – finished rock
kiwen poka – neighboring rock
kiwen sama – similar rock
kiwen selo – superficial rock
kiwen sewi – super rock
kiwen sijelo – body rock (calcium for bones?)
kiwen sike – round rock
kiwen sinpin – facial rock
kiwen sitelen – pictoral rock
kiwen sona – knowlegeable rocks. ?
kiwen soweli – cute critter rock
kiwen suno – shiny rock/metal. Officially kiwen is a rock, but “kiwen suno” sounds more like metal to me.
kiwen supa -horizontal rock
kiwen suwi – sweet rock — rock candy
kiwen tawa – mobile rock
kiwen telo – liquic rock — lava, mercury, molten rock during smelting, coal slurry
kiwen toki – talking rock (!)
kiwen tomo – urban/house rock (asphalt? brick? concrete?)
kiwen unpa – erectile tissue
kiwen uta – oral rocks (teeth)
kiwen utala – war rock/metal. Volatile explosive metals, such as calcium?
kiwen walo – white rock
kiwen wan – one rock
kiwen wawa – powerful rock/metal. Uranium?
kiwen weka – mining
kiwen wile – desirable rocks- gems, precious metals.