Bubble Word Jam Level 398 Answer & Walkthrough Solution

Quick answer and solution for Bubble Word Jam Level 398

Below is the complete list of categories and their words for Level 398. Each line shows a standalone group with no nested subcategories.

• start: beginning, dawn, genesis, origin
• types of trees: elm, rowan, pine, poplar
• toxic: cyanide, arsenic, acid, poison
• seeds: chia, flax, sunflower, pumpkin
• artificial intelligence: claude, gemini, grok, copilot
• oath: promise, pledge, swear, vow
• sewage: drain, pipe, manhole, stinky
• lingerie: corset, camisole, garter, chemise
• nonsense: baloney, bull, rubbish, crap
• street parts: pavement, curb, gutter, cul-de-sac
• puppetry: hand, doll, stage, strings
• silicon valley: technology, startup, california, chip

Words sorting logic in Bubble Word Jam Level 398

In Level 398, every word belongs to exactly one of twelve categories. The puzzle is solved by identifying the shared concept or meaning that links the four words in each group. None of the category names appear as words in another category, so all groups are independent and un-nested.

start

The category start collects words that all refer to the beginning or first moment of something.

• beginning belongs here because it directly means the point where something starts.
• dawn belongs here because it is the start of the day.
• genesis belongs here because it denotes the origin or creation of something.
• origin belongs here because it is the source or beginning point.

types of trees

Types of trees groups four common tree species.

• elm is a tall, deciduous tree often found in parks.
• rowan is a small tree with red berries, also called mountain ash.
• pine is an evergreen conifer with needles.
• poplar is a fast-growing tree with heart-shaped leaves.

toxic

The toxic category brings together substances that are harmful or poisonous.

• cyanide is a deadly chemical poison.
• arsenic is a toxic metalloid used in some poisons.
• acid can be corrosive and dangerous (e.g., sulfuric acid).
• poison is a general term for a harmful substance.

seeds

Seeds includes edible seeds commonly used in cooking or snacking.

• chia seeds are small, nutrient-rich seeds from the salvia plant.
• flax seeds come from the flax plant and are used for oil and fiber.
• sunflower seeds are the edible kernels inside sunflower heads.
• pumpkin seeds are the flat, green seeds scooped from pumpkins.

artificial intelligence

Artificial intelligence covers popular AI models or assistants.

• claude is an AI assistant developed by Anthropic.
• gemini is Google’s multimodal AI model.
• grok is xAI’s conversational AI chatbot.
• copilot is Microsoft’s AI coding assistant.

oath

The oath category collects synonyms for a formal promise or pledge.

• promise is a declaration to do or not do something.
• pledge is a solemn promise, often involving commitment.
• swear means to take an oath, often invoking a sacred witness.
• vow is a serious promise, such as in marriage or religion.

sewage

Sewage relates to waste water and its infrastructure.

• drain is a pipe that carries away liquid waste.
• pipe is a tube used to transport sewage.
• manhole is an access point to underground sewage systems.
• stinky describes the unpleasant odor of sewage.

lingerie

Lingerie groups types of women’s undergarments.

• corset is a tight-fitting garment that shapes the torso.
• camisole is a sleeveless, lightweight top worn under clothing.
• garter is a band worn to hold up stockings.
• chemise is a loose, shirt-like undergarment.

nonsense

Nonsense includes words meaning something foolish, untrue, or meaningless.

• baloney is slang for ridiculous talk.
• bull is short for “bullshit,” meaning nonsense.
• rubbish in British English means trash or silly ideas.
• crap is informal for something worthless or absurd.

street parts

Street parts lists features found on or along a road.

• pavement is the hard surface of a street or sidewalk.
• curb is the edge of a road where the pavement meets the gutter.
• gutter is the channel along the side of a street for water runoff.
• cul-de-sac is a dead-end street with a circular turnaround.

puppetry

Puppetry covers elements involved in performing with puppets.

• hand is used to control hand puppets.
• doll is a figure manipulated as a puppet.
• stage is the performance area for a puppet show.
• strings are attached to marionettes to control their movements.

silicon valley

Silicon Valley represents the tech industry hub in California.

• technology is the core focus of the region.
• startup is a new company typical of Silicon Valley’s culture.
• california is the state where Silicon Valley is located.
• chip refers to semiconductor chips, a key product of the area.